Order 15616.
2130 conjugacy classes of subgroups.
The subgroup lattice has 304 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 3. #21445530 | C2 | semidirect |
| 4. C2×#16839523 | C2 | semidirect |
| 6. #16840245 | C4 | semidirect |
| 11. #41×Dic61 | C4 | semidirect |
| 21. C61×#568 | C4 | semidirect |
| 32. #14519736 | C2×C4 | semidirect |
| 33. #14519736 | C2×C4 | semidirect |
| 36. C2×C4⋊Dic61 | C2×C4 | semidirect |
| 42. C2×C4×Dic61 | C2×C4 | semidirect |
| 57. C2×M16×C61 | C2×C4 | semidirect |
| 159. #568 | Dic61 | semidirect |
| 175. C61 | #20343 | semidirect |
| 189. C2×M16 | C2×Dic61 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| #21459022 | 2 |
| C2×#41×Dic61 | 2 |
| #21445530 | 2 |
| C2×#16839523 | 2 |
| C2×C61×#568 | 2 |
| #20343 | 61 |