Order 15616.
714 conjugacy classes of subgroups.
The subgroup lattice has 256 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 2. #21460647 | C2 | semidirect |
| 4. #16840781 | C4 | semidirect |
| 8. D61⋊(C4⋊C8) | C4 | semidirect |
| 28. #14519734 | C8 | semidirect |
| 65. C42×C61 | C2×C8 | semidirect |
| 74. C4×Dic61 | C2×C8 | semidirect |
| 145. C61 | #7866 | semidirect |
| 202. C42 | D61⋊C8 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| D61⋊#431 | 2 |
| #21460647 | 2 |
| #21448158 | 2 |
| #7866 | 61 |