If H and K are subgroups of G, |H|= 20and |K|=32 then a possible value of|HOK| is *O 2O 68O 16

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If H and K are subgroups of G, IH|= 20 and |K|=32 then a possible value of |HNK| is O 2 O 8 O 16

Elements Of Modern Algebra

8th Edition

ISBN:9781285463230

Author:Gilbert, Linda, Jimmie

Publisher:Gilbert, Linda, Jimmie

Chapter4: More On Groups

Section4.5: Normal Subgroups

Problem 22E: 22. If and are both normal subgroups of , prove that is a normal subgroup of .

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Question

If H and K are subgroups of G, |H|= 20
and |K|=32 then a possible value of
|HOK| is *
O 2
O 6
8
O 16

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