Order 15616.
1194 conjugacy classes of subgroups.
The subgroup lattice has 514 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 30. C61×#398 | C4 | semidirect |
| 273. #398 | Dic61 | semidirect |
| 289. C61 | #14590 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#16839648 | 2 |
| #21444081 | 2 |
| #21444072 | 2 |
| #21444053 | 2 |
| #21444051 | 2 |
| #21444048 | 2 |
| C2×C61×#398 | 2 |
| #14590 | 61 |