Order 15616.
574 conjugacy classes of subgroups.
The subgroup lattice has 284 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 16. C61×#341 | C4 | semidirect |
| 156. #341 | Dic61 | semidirect |
| 158. C61 | #11272 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C22×#14519713 | 2 |
| C2×#16839534 | 2 |
| #21445546 | 2 |
| #21445515 | 2 |
| C2×C61×#341 | 2 |
| #11272 | 61 |