Order 15616.
1146 conjugacy classes of subgroups.
The subgroup lattice has 366 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 4. #21445678 | C2 | semidirect |
| 5. #21445674 | C2 | semidirect |
| 6. C4⋊C8×Dic61 | C2 | semidirect |
| 12. C2×C4⋊#92418 | C4 | semidirect |
| 29. C61×#423 | C4 | semidirect |
| 170. C4×C61 | #405 | semidirect |
| 196. #423 | Dic61 | semidirect |
| 214. C61 | #20431 | semidirect |
| 354. C4 | #16839720 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C22×C4⋊#92418 | 2 |
| C2×#16839720 | 2 |
| C4×#14519736 | 2 |
| #21445678 | 2 |
| #21445674 | 2 |
| C4⋊C8×Dic61 | 2 |
| #21445517 | 2 |
| C2×C61×#423 | 2 |
| #20431 | 61 |