Order 15616.
1214 conjugacy classes of subgroups.
The subgroup lattice has 470 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 2. #21461081 | C2 | semidirect |
| 5. #21461061 | C2 | semidirect |
| 131. C2×Dic122 | M16 | semidirect |
| 265. C61 | #17365 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| #21462495 | 2 |
| #21461081 | 2 |
| #21461069 | 2 |
| #21461067 | 2 |
| #21461061 | 2 |
| C22×C4×Dic122 | 2 |
| #17365 | 61 |