Order 15616.
746 conjugacy classes of subgroups.
The subgroup lattice has 412 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 |
| 6. #16840785 | C4 | semidirect |
| 8. #16840784 | C4 | semidirect |
| 14. D61⋊(C4⋊C8) | C4 | semidirect |
| 18. #16840721 | C4 | semidirect |
| 31. #14519844 | C2×C4 | semidirect |
| 41. #14519832 | C2×C4 | semidirect |
| 209. D61 | #1285 | semidirect |
| 233. C61 | C2×#1285 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| D61⋊#432 | 2 |
| #21460670 | 2 |
| C4×C4⋊C4×D61 | 2 |
| C2×#1285 | 61 |