Order 15616.
2738 conjugacy classes of subgroups.
The subgroup lattice has 326 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 2. #21462467 | C2 | semidirect |
| 3. #21462465 | C2 | semidirect |
| 4. #21462463 | C2 | semidirect |
| 5. D61⋊#423 | C2 | semidirect |
| 10. #16840769 | C22 | semidirect |
| 11. #16840767 | C22 | semidirect |
| 12. #16840766 | C22 | semidirect |
| 15. D61⋊(C4⋊C8) | C22 | semidirect |
| 16. D61⋊(C4⋊C8) | C22 | semidirect |
| 151. C4×C61 | #568 | semidirect |
| 155. Dic61 | #568 | semidirect |
| 190. C61 | #60099 | semidirect |
| 319. C4 | #16840842 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#16840842 | 2 |
| #21462467 | 2 |
| #21462465 | 2 |
| #21462463 | 2 |
| D61⋊#423 | 2 |
| C2×C4×#11758226 | 2 |
| #60099 | 61 |