Symmetric group $S_4$
11731
Normal subgroups of $S_4$
81068
Finding the left and right cosets of H = {(1), (12), (34), (12) ○ (34)} in S4
10998
Embedding $S_n$ in $A_{2n}$
5812
Is there an isomorphism between factor groups and subgroups of symmetric groups?
129157
An exercise on isomorphic groups of order 24
74586
Prove that every group of order $4$ is abelian
146969
Proving that every group of order $4$ is isomorphic to $\Bbb Z_4$ or $\Bbb Z^*_8$
132856
Find the derived subgroup of $A_4$
22632
Galois group of $x^4-2$
15396
Enumerating all subgroups of the symmetric group
91222
Isomorphism between $\mathfrak o(4,\mathbb R)$ and $\mathfrak o (3,\mathbb R) \oplus\mathfrak o (3,\mathbb R) $
41294
Permutation module of $S_n$
75988
Explicit isomorphism $S_4/V_4$ and $S_3$
103829
Find the subgroups of A4
145220
Homology Groups of $S^n$
45277
The alternating group is a normal subgroup of the symmetric group
87823
GAP: how to work with elements of the group ring of the symmetric group $\mathbb{C}[S_k]$?