Proof that If a group G is the (internal) direct product of its subgroups H, K, then
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Proof that If a group G is the (internal) direct product of its subgroups H, K, then H ≅ G/ K and G/H ≅ K.
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Let G be the internal direct product of H and K denoted by G H K By definition for all g G there exi...View the full answer
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Related Book For
Algebra Graduate Texts In Mathematics 73
ISBN: 9780387905181
8th Edition
Authors: Thomas W. Hungerford
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