Let G be a group and let In G be the set of all inner automorphisms of

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Let G be a group and let In G be the set of all inner automorphisms of G. Show that In G is a normal subgroup of Aut G.

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Algebra Graduate Texts In Mathematics 73

ISBN: 9780387905181

8th Edition

Authors: Thomas W. Hungerford

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Question Posted: Apr 15, 2023 03:51 AM

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Let G be a group and let In G be the set of all inner automorphisms of

Question:

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To show that In G is a normal subgroup of Aut G we need to verify two conditions In G is a subgroup ...View the full answer

Algebra Graduate Texts In Mathematics 73

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