Order 15616.
906 conjugacy classes of subgroups.
The subgroup lattice has 300 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 3. #21446576 | C2 | semidirect |
| 4. #21446574 | C2 | semidirect |
| 13. C2×#14519706 | C4 | semidirect |
| 117. C2×Dic61 | #107 | semidirect |
| 177. C61 | #21961 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C22×#14519706 | 2 |
| #21448221 | 2 |
| #21446576 | 2 |
| #21446574 | 2 |
| #21445848 | 2 |
| #21445846 | 2 |
| C61×#1808 | 2 |
| #21961 | 61 |