Order 15616.
1026 conjugacy classes of subgroups.
The subgroup lattice has 510 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 3. #21460657 | C2 | semidirect |
| 8. #16840733 | C4 | semidirect |
| 12. D61⋊(C22⋊C8) | C4 | semidirect |
| 278. C61 | #7915 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#16840733 | 2 |
| C2×D61⋊(C22⋊C8) | 2 |
| #21460657 | 2 |
| C2×#16839619 | 2 |
| #7915 | 61 |