Order 15616.
1382 conjugacy classes of subgroups.
The subgroup lattice has 326 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 4. #21445674 | C2 | semidirect |
| 5. C4⋊C8×Dic61 | C2 | semidirect |
| 12. #16839786 | C4 | semidirect |
| 24. C61×#423 | C4 | semidirect |
| 46. C4⋊#92418 | C2×C4 | semidirect |
| 60. C4⋊C8×C61 | C2×C4 | semidirect |
| 96. C4×Dic61 | M16 | semidirect |
| 150. C4×C61 | C4×M16 | semidirect |
| 157. Dic61 | #423 | direct (N × H) |
| 177. #423 | Dic61 | direct (N × H) |
| 188. C61 | C4×#423 | semidirect |
| 221. C4⋊C8 | C2×Dic61 | semidirect |
| 315. C4 | M16×Dic61 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#16839786 | 2 |
| C2×M16×Dic61 | 2 |
| C2×C42×Dic61 | 2 |
| #21445674 | 2 |
| C4⋊C8×Dic61 | 2 |
| #21445512 | 2 |
| C2×C61×#423 | 2 |
| C4×#423 | 61 |