Order 15616.
614 conjugacy classes of subgroups.
The subgroup lattice has 234 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 1. C2×#16839563 | C2 | semidirect |
| 2. C2×C4×#11758185 | C2 | semidirect |
| 3. #21445979 | C2 | semidirect |
| 15. C61×#493 | C4 | semidirect |
| 21. C2×#11758185 | D4 | semidirect |
| 105. C4×C61 | #357 | semidirect |
| 126. #493 | Dic61 | semidirect |
| 133. C61 | #13202 | semidirect |
| 222. C4 | #16839563 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#16839563 | 2 |
| C2×C4×#11758185 | 2 |
| #21445979 | 2 |
| C2×C61×#493 | 2 |
| #13202 | 61 |