New posts in finite-groups

Proportion of nonabelian $2$-groups of a certain order whose exponent is $4$

Find a $2$-Sylow subgroup of $\mathrm{GL}_3(F_7)$

What is the smallest poset with automorphism group $C_n$?

What are the self-normalizing subgroups of $S_n$?

A finite divisible group is trivial

On conjugacy class size of finite groups.

Intersection of the $p$-sylow and $q$-sylow subgroups of group $G$

Computing Conjugacy Classes of Subgroups in GAP

No group has commutator isomorphic to S_4

Group of order 30 can't be simple

Classifing groups of order 56: problems with the semidirect product

Can we see directly from the cocycle condition that 2-cocycles are symmetric?

Is $gnu(2304)$ known?

What is the smallest $n$ for which the usual "counting sizes of conjugacy classes" proof of simplicity fails for $A_n$?

Upper bounds for the number of intermediate subgroups

About the Order of Groups

If $G/Z$ is a product of $p$-groups...

Non-abelian $p$-group; abelian subgroups of index $p$

How to find presentation of a group using GAP?

Covering a group with the conjugates of two subgroups related by an automorphism