Order 15616.
1942 conjugacy classes of subgroups.
The subgroup lattice has 320 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 21. C61×#395 | C4 | semidirect |
| 38. C2×C4×Dic61 | Q8 | semidirect |
| 116. C2×C4×C61 | C4×Q8 | semidirect |
| 152. Dic61 | #395 | direct (N × H) |
| 175. #395 | Dic61 | direct (N × H) |
| 182. C61 | C4×#395 | semidirect |
| 292. C2×C4 | Q8×Dic61 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C22×Q8×Dic61 | 2 |
| C2×C4⋊C4×Dic61 | 2 |
| #21444090 | 2 |
| #21444084 | 2 |
| #21444072 | 2 |
| #95×Dic61 | 2 |
| C2×C61×#395 | 2 |
| C4×#395 | 61 |