Order 15616.
656 conjugacy classes of subgroups.
The subgroup lattice has 392 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 3. #21460670 | C2 | semidirect |
| 5. #16840785 | C4 | semidirect |
| 6. #16840785 | C4 | semidirect |
| 14. D61⋊(C4⋊C8) | C4 | semidirect |
| 17. C4×#11758213 | C4 | semidirect |
| 223. C61 | #7949 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| #21462498 | 2 |
| D61⋊#432 | 2 |
| #21460670 | 2 |
| C4×#14519734 | 2 |
| #7949 | 61 |