bn:03157983n
Noun Named Entity
Categories: Finite groups
EN
Klein four-group  Dih2  Dihedral group of order 4  Finite Group C2xC2  four-group
EN
In mathematics, the Klein four-group is an abelian group with four elements, in which each element is self-inverse and in which composing any two of the three non-identity elements produces the third one. Wikipedia
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EN
In mathematics, the Klein four-group is an abelian group with four elements, in which each element is self-inverse and in which composing any two of the three non-identity elements produces the third one. Wikipedia
direct product of two cyclic groups of order two; smallest group that is non-cyclic Wikidata