Order 15616.
674 conjugacy classes of subgroups.
The subgroup lattice has 386 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 3. #21460705 | C2 | semidirect |
| 196. D61 | #1299 | semidirect |
| 220. C61 | C2×#1299 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| D61⋊#423 | 2 |
| C4×D61⋊M16 | 2 |
| #21460705 | 2 |
| #431×D61 | 2 |
| C2×#1299 | 61 |