Order 15616.
1286 conjugacy classes of subgroups.
The subgroup lattice has 280 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 3. #21445566 | C2 | semidirect |
| 4. #21445563 | C2 | semidirect |
| 12. M16×Dic61 | C4 | semidirect |
| 42. #14519687 | C2×C4 | semidirect |
| 43. C8×Dic61 | C2×C4 | semidirect |
| 83. C4×Dic61 | M16 | semidirect |
| 162. C61 | #20364 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×M16×Dic61 | 2 |
| C2×C42×Dic61 | 2 |
| #21445566 | 2 |
| #21445563 | 2 |
| #21445513 | 2 |
| #21445512 | 2 |
| C61×#1728 | 2 |
| #20364 | 61 |