Order 15616.
1166 conjugacy classes of subgroups.
The subgroup lattice has 276 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 3. #21446793 | C2 | semidirect |
| 4. #21446789 | C2 | semidirect |
| 18. C61×#533 | C4 | semidirect |
| 27. C22×#92418 | Q8 | semidirect |
| 146. #533 | Dic61 | semidirect |
| 162. C61 | #21321 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C22×#14519688 | 2 |
| #21448226 | 2 |
| #21446793 | 2 |
| #21446789 | 2 |
| #21445535 | 2 |
| C2×C61×#533 | 2 |
| #21321 | 61 |