Order 15616.
1114 conjugacy classes of subgroups.
The subgroup lattice has 616 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 3. #21462013 | C2 | semidirect |
| 4. #21462012 | C2 | semidirect |
| 5. #21462011 | C2 | semidirect |
| 47. D61⋊M16 | Q8 | semidirect |
| 350. C61 | #21337 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| D61⋊#423 | 2 |
| C4×D61⋊M16 | 2 |
| #21462013 | 2 |
| #21462012 | 2 |
| #21462011 | 2 |
| #21461524 | 2 |
| C2×#16840316 | 2 |
| #21337 | 61 |