"normal subgroup" meaning in English

See normal subgroup in All languages combined, or Wiktionary

Noun

Forms: normal subgroups [plural]
Etymology: The term was coined by Évariste Galois. Head templates: {{en-noun}} normal subgroup (plural normal subgroups)
  1. (group theory) A subgroup H of a group G that is invariant under conjugation; that is, for all elements h of H and for all elements g in G, the element ghg⁻¹ is in H. Wikipedia link: normal subgroup, Évariste Galois Categories (topical): Algebra, Group theory, Mathematics Translations (subgroup that is invariant under conjugation): normaali aliryhmä (Finnish), sous-groupe distingué [masculine] (French), Normalteiler [masculine] (German), normale Untergruppe [feminine] (German), normleg hlutgrúpa [feminine] (Icelandic), óbreytt hlutgrúpa [feminine] (Icelandic), sottogruppo normale [masculine] (Italian), sottogruppo invariante [masculine] (Italian), podgrupa normalna [feminine] (Polish), subgrupo normal [masculine] (Spanish)

Inflected forms

Download JSON data for normal subgroup meaning in English (3.4kB)

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  "etymology_text": "The term was coined by Évariste Galois.",
  "forms": [
    {
      "form": "normal subgroups",
      "tags": [
        "plural"
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  "lang_code": "en",
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      "glosses": [
        "A subgroup H of a group G that is invariant under conjugation; that is, for all elements h of H and for all elements g in G, the element ghg⁻¹ is in H."
      ],
      "id": "en-normal_subgroup-en-noun-p0OHTyS2",
      "links": [
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          "group theory",
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        [
          "invariant",
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        ],
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      ],
      "raw_glosses": [
        "(group theory) A subgroup H of a group G that is invariant under conjugation; that is, for all elements h of H and for all elements g in G, the element ghg⁻¹ is in H."
      ],
      "topics": [
        "group-theory",
        "mathematics",
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      "translations": [
        {
          "code": "fi",
          "lang": "Finnish",
          "sense": "subgroup that is invariant under conjugation",
          "word": "normaali aliryhmä"
        },
        {
          "code": "fr",
          "lang": "French",
          "sense": "subgroup that is invariant under conjugation",
          "tags": [
            "masculine"
          ],
          "word": "sous-groupe distingué"
        },
        {
          "code": "de",
          "lang": "German",
          "sense": "subgroup that is invariant under conjugation",
          "tags": [
            "masculine"
          ],
          "word": "Normalteiler"
        },
        {
          "code": "de",
          "lang": "German",
          "sense": "subgroup that is invariant under conjugation",
          "tags": [
            "feminine"
          ],
          "word": "normale Untergruppe"
        },
        {
          "code": "is",
          "lang": "Icelandic",
          "sense": "subgroup that is invariant under conjugation",
          "tags": [
            "feminine"
          ],
          "word": "normleg hlutgrúpa"
        },
        {
          "code": "is",
          "lang": "Icelandic",
          "sense": "subgroup that is invariant under conjugation",
          "tags": [
            "feminine"
          ],
          "word": "óbreytt hlutgrúpa"
        },
        {
          "code": "it",
          "lang": "Italian",
          "sense": "subgroup that is invariant under conjugation",
          "tags": [
            "masculine"
          ],
          "word": "sottogruppo normale"
        },
        {
          "code": "it",
          "lang": "Italian",
          "sense": "subgroup that is invariant under conjugation",
          "tags": [
            "masculine"
          ],
          "word": "sottogruppo invariante"
        },
        {
          "code": "pl",
          "lang": "Polish",
          "sense": "subgroup that is invariant under conjugation",
          "tags": [
            "feminine"
          ],
          "word": "podgrupa normalna"
        },
        {
          "code": "es",
          "lang": "Spanish",
          "sense": "subgroup that is invariant under conjugation",
          "tags": [
            "masculine"
          ],
          "word": "subgrupo normal"
        }
      ],
      "wikipedia": [
        "normal subgroup",
        "Évariste Galois"
      ]
    }
  ],
  "word": "normal subgroup"
}
{
  "etymology_text": "The term was coined by Évariste Galois.",
  "forms": [
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      "tags": [
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        "A subgroup H of a group G that is invariant under conjugation; that is, for all elements h of H and for all elements g in G, the element ghg⁻¹ is in H."
      ],
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      "raw_glosses": [
        "(group theory) A subgroup H of a group G that is invariant under conjugation; that is, for all elements h of H and for all elements g in G, the element ghg⁻¹ is in H."
      ],
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        "group-theory",
        "mathematics",
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      "wikipedia": [
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      ]
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  "translations": [
    {
      "code": "fi",
      "lang": "Finnish",
      "sense": "subgroup that is invariant under conjugation",
      "word": "normaali aliryhmä"
    },
    {
      "code": "fr",
      "lang": "French",
      "sense": "subgroup that is invariant under conjugation",
      "tags": [
        "masculine"
      ],
      "word": "sous-groupe distingué"
    },
    {
      "code": "de",
      "lang": "German",
      "sense": "subgroup that is invariant under conjugation",
      "tags": [
        "masculine"
      ],
      "word": "Normalteiler"
    },
    {
      "code": "de",
      "lang": "German",
      "sense": "subgroup that is invariant under conjugation",
      "tags": [
        "feminine"
      ],
      "word": "normale Untergruppe"
    },
    {
      "code": "is",
      "lang": "Icelandic",
      "sense": "subgroup that is invariant under conjugation",
      "tags": [
        "feminine"
      ],
      "word": "normleg hlutgrúpa"
    },
    {
      "code": "is",
      "lang": "Icelandic",
      "sense": "subgroup that is invariant under conjugation",
      "tags": [
        "feminine"
      ],
      "word": "óbreytt hlutgrúpa"
    },
    {
      "code": "it",
      "lang": "Italian",
      "sense": "subgroup that is invariant under conjugation",
      "tags": [
        "masculine"
      ],
      "word": "sottogruppo normale"
    },
    {
      "code": "it",
      "lang": "Italian",
      "sense": "subgroup that is invariant under conjugation",
      "tags": [
        "masculine"
      ],
      "word": "sottogruppo invariante"
    },
    {
      "code": "pl",
      "lang": "Polish",
      "sense": "subgroup that is invariant under conjugation",
      "tags": [
        "feminine"
      ],
      "word": "podgrupa normalna"
    },
    {
      "code": "es",
      "lang": "Spanish",
      "sense": "subgroup that is invariant under conjugation",
      "tags": [
        "masculine"
      ],
      "word": "subgrupo normal"
    }
  ],
  "word": "normal subgroup"
}

This page is a part of the kaikki.org machine-readable English dictionary. This dictionary is based on structured data extracted on 2024-05-05 from the enwiktionary dump dated 2024-05-02 using wiktextract (f4fd8c9 and c9440ce). The data shown on this site has been post-processed and various details (e.g., extra categories) removed, some information disambiguated, and additional data merged from other sources. See the raw data download page for the unprocessed wiktextract data.

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