Order 15616.
1042 conjugacy classes of subgroups.
The subgroup lattice has 382 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 2. #21461359 | C2 | semidirect |
| 3. #21461358 | C2 | semidirect |
| 4. D61⋊#332 | C2 | semidirect |
| 13. #16840621 | C22 | semidirect |
| 195. D61 | #1561 | semidirect |
| 217. C61 | C2×#1561 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| D61⋊#423 | 2 |
| #21461359 | 2 |
| #21461358 | 2 |
| D61⋊#332 | 2 |
| #533×D61 | 2 |
| C2×#1561 | 61 |