Order 15616.
1518 conjugacy classes of subgroups.
The subgroup lattice has 432 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 4. #21461962 | C2 | semidirect |
| 177. C4×D61 | #101 | semidirect |
| 204. C4×C61 | C2×#101 | semidirect |
| 207. Dic61 | C2×#101 | semidirect |
| 220. D61 | #1966 | semidirect |
| 246. C61 | C2×#1966 | semidirect |
| 425. C4 | D61⋊#101 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| D61⋊#423 | 2 |
| C2×D61⋊#101 | 2 |
| C4×D61⋊M16 | 2 |
| #21461962 | 2 |
| C2×C4⋊Q8×D61 | 2 |
| C2×#1966 | 61 |