Order 15616.
662 conjugacy classes of subgroups.
The subgroup lattice has 290 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 2. #21460643 | C2 | semidirect |
| 6. #16840779 | C4 | semidirect |
| 10. C4×#11758217 | C4 | semidirect |
| 69. C42×C61 | M16 | semidirect |
| 81. C4×Dic61 | M16 | semidirect |
| 162. C61 | #7856 | semidirect |
| 229. C42 | #11758217 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| #21462495 | 2 |
| #21460643 | 2 |
| #117×Dic61 | 2 |
| #7856 | 61 |