Order 15616.
674 conjugacy classes of subgroups.
The subgroup lattice has 388 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 3. #21460704 | C2 | semidirect |
| 197. D61 | #1299 | semidirect |
| 221. C61 | C2×#1299 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| D61⋊#431 | 2 |
| D61⋊#423 | 2 |
| #21460704 | 2 |
| C4×M16×D61 | 2 |
| C2×#1299 | 61 |