Order 15616.
630 conjugacy classes of subgroups.
The subgroup lattice has 274 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 3. #21443911 | C2 | semidirect |
| 8. #16839800 | C4 | semidirect |
| 11. C2×#14519711 | C4 | semidirect |
| 18. C2×M32×C61 | C4 | semidirect |
| 34. #14519711 | C2×C4 | semidirect |
| 48. C2×C16×C61 | C2×C4 | semidirect |
| 146. C2×M32 | Dic61 | semidirect |
| 156. C61 | #12557 | semidirect |
| 179. C2×C16 | C2×Dic61 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#16839800 | 2 |
| C22×#14519711 | 2 |
| #21443911 | 2 |
| C22×M32×C61 | 2 |
| #12557 | 61 |