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Questions on group theory which concern finite groups.
2
votes
1
answer
202
views
p-group as a product of two abelian normal subgroups
Thanks for any comment or answer.
Let $G$ be a finite non-abelian $p$-group such that $G=AB$ where $A=C_G(a)$ and $B=C_G(b)$ are maximal abelian normal subgroups of $G$ such that $A\cap B=Z(G)$, an …
2
votes
0
answers
121
views
a p-group with special property on one maximal abelian subgroup
I am interested in the nonabelian finite $p$-group $G$ with the following property:
$G$ has a maximal abelian subgroup $A$ and there exists an $x\in G\setminus A$ such that
$x$ normalize $A$ but $x$ …
0
votes
1
answer
140
views
about maximal subgroup of p-groups [closed]
Thanks for any help or comments.
Suppose $G$ is a meta cyclic p-group, i.e. $G$ is an extension of cyclic by cyclic group, Is it true that every nonabelian maximal subgroup of $G$ is meta cyclic?
3
votes
1
answer
248
views
question about 2-local subgroup in finite group
Thanks for any comment or answer.
Suppose $G$ is a finite group. Then we call $H$ is a $p$-local subgroup of $G$ if $H=N_G(P)$ for some $p$-subgroup $P$ of $G$.
My question is: Is it possible to cha …