Order 15616.
522 conjugacy classes of subgroups.
The subgroup lattice has 264 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 2. #21462025 | C2 | semidirect |
| 3. #21460867 | C2 | semidirect |
| 6. #16840658 | C4 | semidirect |
| 19. #14519851 | C2×C4 | semidirect |
| 126. Dic61 | #349 | semidirect |
| 149. C61 | C4×#349 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#16840658 | 2 |
| #21462025 | 2 |
| #21460867 | 2 |
| C2×M16×Dic61 | 2 |
| C4×#349 | 61 |