Question about notation of subgroups of $S_3$
141265
Finding a normal and not normal subgroup of $S_3$
97928
Normal subgroup of a normal subgroup
131516
Subgroup generated by n-th powers of elements
147298
How to find all subgroups of a direct product?
148904
Groups of order $p^3$
14666
What are the non-trivial normal subgroups of $O(3)$?
137691
What are the self-normalizing subgroups of $S_n$?
19229
How to find all groups that have exactly 3 subgroups?
128096
Let V denote the Klein 4-group. Show that $\text{Aut} (V)$ is isomorphic to $S_3$
121034
Follow-up to question: Aut(G) for G = Klein 4-group is isomorphic to $S_3$
99999
A question on identifying normal subgroups of $S_4$
127996
$M_1$ and $M_2$ are subgroups and $M_1/N=M_2/N$. Is $M_1\cong M_2$?
108049
Determining the number of subgroups of $\Bbb Z_{14} \oplus \Bbb Z_{6}$
75068
subgroups of $\mathbb Z / 2 \mathbb Z \times \mathbb Z / 2 \mathbb Z$
132342
Suppose $H$ is a subgroup of $S_n$ but $H$ is not a subgroup of $A_n$. Prove that |$H$ ∩ $A_n$| = $\frac{1}{2}|H|$?
151559
Please help: How to show that Aut(G) is a subgroup of Sym(G)
156154
Sylow 2 subgroups of S4