Number of subgroups of $S_6$ isomorphic to $C_3\times C_3$
71262
Subgroups of order $9$ isomorphic to $C_3 \times C_3$ in $S_6$
119793
Proving that $D_{12}\cong S_3 \times C_2$
128096
Let V denote the Klein 4-group. Show that $\text{Aut} (V)$ is isomorphic to $S_3$
136083
Show that $\sigma\circ\phi : G_1 \to G_3$ is an isomorphism
133272
Number of normal subgroups of a non abelian group of order $21$... CSIR December $2013$
142038
Finding the number of elements of order two in the symmetric group $S_4$
89805
2-dimensional Lie subgroups of $SO(3)$
126930
Finding all group homomorphisms of $S_n\to\mathbb{C}^*$ and $A_n\to\mathbb{C}^*$
115973
Computing the number of nonisomorphic finite abelian groups of order $n$
933
How many groups exist with order $n$ (two isomorphic groups are treated as the same group)
84132
Number of preimages of a group element under a homomorphism.
64269
Finding the minimal $n$ such that a given finite group $G$ is a subgroup of $S_n$
53327
$C_2 \times C_2$ and $C_4$
156941
Subgroups of $\mathbb{Z}$
74044
Find all subgroups of $\mathbb{Z}\times\mathbb{Z}$.
15396
Enumerating all subgroups of the symmetric group
109596
Isomorphism from $\mathrm{Aut}(\mathbb{Z}/2\mathbb{Z}\times \mathbb{Z}/2\mathbb{Z})$ to $S_3$