Dear forum
Hi
I have a question about group theory.I know that should send this
message for group pub forum but I coudn't join to it.If you can help
me about my question:
My question is:Let the set of the number of sylow subgroup $G$ equal
to group $PSL(2,7)$(that is {8,21,28}) about solvability or
unsolvability group $G$ what we can say?
Thanks
sara