Order 15616.
1326 conjugacy classes of subgroups.
The subgroup lattice has 430 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 3. C2×#16840638 | C2 | semidirect |
| 197. C2×D61 | #341 | semidirect |
| 238. C61 | #10734 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C22×D61⋊M16 | 2 |
| C2×#16840733 | 2 |
| C2×#16840638 | 2 |
| C2×C22⋊C8×D61 | 2 |
| #10734 | 61 |