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Deepak Patra posted an Question
October 09, 2021 • 12:44 pm 30 points
  • IIT JAM
  • Mathematics (MA)

If order of a group is 4 ... then is it always abelian?????

if order of a group is 4 ... then is it always abelian?????

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  • Anonymous User Best Answer

    check attachment we know if order of G is p² where p is prime then G is abelian O(G)= 4=2² where 2 is prime so 4 order group always abelian

    cropped6095748575270783529.jpg
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