Order 15616.
810 conjugacy classes of subgroups.
The subgroup lattice has 446 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 3. #21460717 | C2 | semidirect |
| 7. #16840780 | C4 | semidirect |
| 11. #16840766 | C4 | semidirect |
| 15. D61⋊(C4⋊C8) | C4 | semidirect |
| 16. D61⋊(C4⋊C8) | C4 | semidirect |
| 36. #14519844 | C2×C4 | semidirect |
| 39. C4⋊#92420 | C2×C4 | semidirect |
| 226. D61 | #1303 | semidirect |
| 250. C61 | C2×#1303 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| D61⋊#431 | 2 |
| D61⋊#423 | 2 |
| #21460717 | 2 |
| C4×C4⋊C4×D61 | 2 |
| C2×#1303 | 61 |