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Jul
13
answered Are elements commutative when subgroups are?
Jul
10
answered Simple groups with cyclic odd Sylow subgroups
Jun
30
answered Classify Lie algebra with 1 dimension derived algebra
Jun
30
answered Is it true if $[LL] = L$ then $L$ is a semisimple Lie algebra?
Jun
16
answered Show that a group of order $p^2q^2$ is solvable
Jun
16
answered Largest symmetric group contained in alternating group
Jun
14
answered The subgroup $O_{\pi}(G)$ in a finite group
Jun
13
answered Principal series of a finite super soluble group
Jun
8
answered Permutable subgroups are subnormal
Jun
1
answered Finite groups of which the centralizer of each element is normal.
May
26
answered Formula linking size of centralizer and number of conjugacy classes for a finite group $G$
May
24
answered a group with specific orders of elements
May
21
answered Is there any clasification of such groups?
May
18
answered Is it possible that $N_G(H)=H$ and $N_G(K)=K$ where $K\subsetneq H$?
May
17
answered Cauchy's Theorem $\#$ of elements order $p$
Apr
27
answered existence of a subgroup with fixed index
Apr
15
answered Normal Sylow $p$-subgroup of a normal subgroup
Apr
5
answered Is there a size of group for which no group is simple but it's possible that no Sylow subgroup is normal?
Apr
5
answered the number of elements of order 2 in infinite group
Apr
3
answered Property of isomorphic subgroups in finite groups