Order 15616.
1242 conjugacy classes of subgroups.
The subgroup lattice has 374 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 4. #21445696 | C2 | semidirect |
| 5. #21445689 | C2 | semidirect |
| 6. #21445684 | C2 | semidirect |
| 13. C4×#11758194 | C4 | semidirect |
| 29. C61×#423 | C4 | semidirect |
| 50. #14519688 | C2×C4 | semidirect |
| 52. C4×#92418 | C2×C4 | semidirect |
| 70. C4⋊C8×C61 | C2×C4 | semidirect |
| 71. C4⋊C8×C61 | C2×C4 | semidirect |
| 106. C4⋊Dic61 | M16 | semidirect |
| 113. #11758194 | C4⋊C4 | semidirect |
| 158. #92418 | C2×C4⋊C4 | semidirect |
| 174. C4×C61 | C4×M16 | semidirect |
| 201. #423 | Dic61 | semidirect |
| 218. C61 | C4⋊C4×M16 | semidirect |
| 250. C4⋊C8 | C2×Dic61 | semidirect |
| 251. C4⋊C8 | C2×Dic61 | semidirect |
| 362. C4 | M16×Dic61 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×C4×#11758194 | 2 |
| C2×M16×Dic61 | 2 |
| C2×C4×C4⋊Dic61 | 2 |
| #21445696 | 2 |
| #21445689 | 2 |
| #21445684 | 2 |
| #21445512 | 2 |
| C2×C61×#423 | 2 |
| C4⋊C4×M16 | 61 |