For any group $G$ of order $36$ and any subgroup $H$ of $G$ of order $4$, is $H$ contained in $Z(G)$?
Tell me more
×
Mathematics Stack Exchange is a question and answer site for
people studying math at any level and professionals in related fields. It's 100% free, no registration required.
|
|
There is a nontrivial operation of $C_3$ on the Klein four group $C_2^2$. This gives us a group $((C_2^2)\rtimes C_3)\times C_3$ where $C_2^2$ is not in the center. |
|||
|
|
