Problem:
Isomorphism of a Group
Group theory
Modern Algebra
Group Theory (LV)
Isomorphism of a Group
Automorphism of a Group
Inner Automorphism of a Group
Let G be any group, g a fixed element in G. Define ø:G--> G by ø(x) = gxg-1.
Prove that ø is an isomorphism of G onto G.