Order 15616.
1286 conjugacy classes of subgroups.
The subgroup lattice has 230 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 3. #21445567 | C2 | semidirect |
| 4. #21445564 | C2 | semidirect |
| 10. C4×#11758194 | C4 | semidirect |
| 19. C4×M16×C61 | C4 | semidirect |
| 33. #14519688 | C2×C4 | semidirect |
| 34. C4×#92418 | C2×C4 | semidirect |
| 45. #97×C61 | C2×C4 | semidirect |
| 46. C4×C8×C61 | C2×C4 | semidirect |
| 72. C4×Dic61 | M16 | semidirect |
| 127. C4×M16 | Dic61 | semidirect |
| 136. C61 | #20364 | semidirect |
| 159. #97 | C2×Dic61 | semidirect |
| 161. C4×C8 | C2×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×C42×Dic61 | 2 |
| #21445567 | 2 |
| #21445564 | 2 |
| #21445512 | 2 |
| C2×C4×M16×C61 | 2 |
| #20364 | 61 |