Order 15616.
1002 conjugacy classes of subgroups.
The subgroup lattice has 584 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 3. #21461093 | C2 | semidirect |
| 4. #21461092 | C2 | semidirect |
| 5. #21461091 | C2 | semidirect |
| 298. D61 | #1470 | semidirect |
| 334. C61 | C2×#1470 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| D61⋊#432 | 2 |
| D61⋊#431 | 2 |
| #21461093 | 2 |
| #21461092 | 2 |
| #21461091 | 2 |
| D61⋊#324 | 2 |
| C2×#125×D61 | 2 |
| C2×#1470 | 61 |