Let g be a finite group and let f in Aut(G) with all g in G, f(g)=g iff g=e

Show that all g in G, there exist a in G s.t. g=a^(-1).f(a)

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- July 31st 2008, 05:44 AMmathemanyakAutoMorphism
Let g be a finite group and let f in Aut(G) with all g in G, f(g)=g iff g=e

Show that all g in G, there exist a in G s.t. g=a^(-1).f(a) - July 31st 2008, 06:28 AMNonCommAlg