Order 15616.
888 conjugacy classes of subgroups.
The subgroup lattice has 420 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 2. #21456972 | C2 | semidirect |
| 4. #21444863 | C2 | semidirect |
| 6. #21444384 | C2 | semidirect |
| 244. C61 | #18311 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| #21459224 | 2 |
| #21456972 | 2 |
| #21451640 | 2 |
| #21444863 | 2 |
| #21444846 | 2 |
| #21444384 | 2 |
| C61×#1458 | 2 |
| #18311 | 61 |