Order 15616.
1114 conjugacy classes of subgroups.
The subgroup lattice has 322 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 4. #21461753 | C2 | semidirect |
| 5. #21461752 | C2 | semidirect |
| 151. Dic61 | #424 | semidirect |
| 187. C61 | #20793 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#16840769 | 2 |
| C2×#16840767 | 2 |
| C2×D61⋊(C4⋊C8) | 2 |
| #21461753 | 2 |
| #21461752 | 2 |
| C4×#14519735 | 2 |
| #20793 | 61 |