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In mathematics, a metabelian group is a group whose commutator subgroup is abelian. Equivalently, a group G is metabelian if and only if there is an abelian normal subgroup A such that the quotient group G/A is abelian. Subgroups of metabelian groups are metabelian, as are images of metabelian groups over group homomorphisms. Metabelian groups are solvable. In fact, they are precisely the solvable groups of derived length at most 2.

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  • Im mathematischen Gebiet der Gruppentheorie sind metabelsche Gruppen eine Klasse von Gruppen, die sich in gewisser Weise als Produkt zweier abelscher Gruppen zerlegen lassen. (de)
  • In mathematics, a metabelian group is a group whose commutator subgroup is abelian. Equivalently, a group G is metabelian if and only if there is an abelian normal subgroup A such that the quotient group G/A is abelian. Subgroups of metabelian groups are metabelian, as are images of metabelian groups over group homomorphisms. Metabelian groups are solvable. In fact, they are precisely the solvable groups of derived length at most 2. (en)
  • Em matemática, um grupo metabeliano é um grupo em que o subgrupo comutador é abeliano. Equivalentmente, um grupo G é metabeliano se e somente se existe um subgrupo normal abeliano A tal que o grupo quociente G/A é abeliano. (pt)
  • Inom matematiken är en metabelsk grupp en grupp vars är abelsk. Ekvivalent är en grupp G metabelsk om och bara om det finns en abelsk normal delgrupp A så att kvotgruppen G/A är abelsk. (sv)
  • 群論中,亞阿貝爾群是指其換位子群是阿貝爾群的一種群,也就是說,一個群G是亞阿貝爾群當且僅當G有阿貝爾的正規子群A,使得G/A也是阿貝爾群。 亞阿貝爾群的子群,及亞阿貝爾群在群同態下的像,也都是亞阿貝爾群。 亞阿貝爾群正是其導出列長不大於2的可解群。 (zh)
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  • Im mathematischen Gebiet der Gruppentheorie sind metabelsche Gruppen eine Klasse von Gruppen, die sich in gewisser Weise als Produkt zweier abelscher Gruppen zerlegen lassen. (de)
  • In mathematics, a metabelian group is a group whose commutator subgroup is abelian. Equivalently, a group G is metabelian if and only if there is an abelian normal subgroup A such that the quotient group G/A is abelian. Subgroups of metabelian groups are metabelian, as are images of metabelian groups over group homomorphisms. Metabelian groups are solvable. In fact, they are precisely the solvable groups of derived length at most 2. (en)
  • Em matemática, um grupo metabeliano é um grupo em que o subgrupo comutador é abeliano. Equivalentmente, um grupo G é metabeliano se e somente se existe um subgrupo normal abeliano A tal que o grupo quociente G/A é abeliano. (pt)
  • Inom matematiken är en metabelsk grupp en grupp vars är abelsk. Ekvivalent är en grupp G metabelsk om och bara om det finns en abelsk normal delgrupp A så att kvotgruppen G/A är abelsk. (sv)
  • 群論中,亞阿貝爾群是指其換位子群是阿貝爾群的一種群,也就是說,一個群G是亞阿貝爾群當且僅當G有阿貝爾的正規子群A,使得G/A也是阿貝爾群。 亞阿貝爾群的子群,及亞阿貝爾群在群同態下的像,也都是亞阿貝爾群。 亞阿貝爾群正是其導出列長不大於2的可解群。 (zh)
rdfs:label
  • Metabelsche Gruppe (de)
  • Metabelian group (en)
  • Grupo metabeliano (pt)
  • Metabelsk grupp (sv)
  • 亞阿貝爾群 (zh)
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