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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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
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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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