Order 15616.
1158 conjugacy classes of subgroups.
The subgroup lattice has 476 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 3. #21443661 | C2 | semidirect |
| 30. C23×Dic61 | C8 | semidirect |
| 257. C61 | #8698 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C22×#14519684 | 2 |
| #21445729 | 2 |
| #21443661 | 2 |
| C61×#1779 | 2 |
| #8698 | 61 |