if F is inner automorphism , what does this mean ?

Maths Lover

hi
if F is inner automorphism , what does this mean ?

I think that if
F : G to G
then
we can write F(x) as
F(x) = g x g^(-1)
for some fixed g in G and all x in G

that means that F moves X to the conjgation x by g

is this right ?

algebrat

Yes, I confirmed this on wikipedia.

Maths Lover

Quote by algebrat

Yes, I confirmed this on wikipedia.

thank you very much :)

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Maths Lover	if F is inner automorphism , what does this mean ? hi if F is inner automorphism , what does this mean ? I think that if F : G to G then we can write F(x) as F(x) = g x g^(-1) for some fixed g in G and all x in G that means that F moves X to the conjgation x by g is this right ?