i've got a group $G$, and its subgroup $L$, L is normal in G. If L and G/L are cyclic, is G cyclic?
I know that in the other direction is true but what about this? i have no idea
i've got a group $G$, and its subgroup $L$, L is normal in G. If L and G/L are cyclic, is G cyclic?
I know that in the other direction is true but what about this? i have no idea
Not necessarily. Think about S3, order 6, non-abelian.