Let $G$ be a group such that every chief factor is central.
Is $G$ hypercentral?
I was thinking that if you refine $1\leq G$ to a principal series, that it is also a central one. Can we say from this that $G$ is hypercentral?
Let $G$ be a group such that every chief factor is central.
Is $G$ hypercentral?
I was thinking that if you refine $1\leq G$ to a principal series, that it is also a central one. Can we say from this that $G$ is hypercentral?