$p$-group isomorphic to some $p$-Sylow

152 Views Asked by At

If $G$ is a $p$-group such it's order is $p^n$, is it possible that some Sylow $p$-group $S$ from say $H$, is isomorphic to $G$? Under what conditions that will happen?

1

There are 1 best solutions below

2
On BEST ANSWER

Take another prime $q \neq p$ and take $\mathbb{Z}_q$ make a new group H by direct product of G and $\mathbb{Z}_q$. G is a sylow p subgroup of H here. It will always happen.