Order 15616.
1582 conjugacy classes of subgroups.
The subgroup lattice has 330 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 12. #16839632 | C4 | semidirect |
| 14. #16839608 | C4 | semidirect |
| 20. C61×#382 | C4 | semidirect |
| 85. C42×C61 | C42 | semidirect |
| 90. C4×Dic61 | C4⋊C4 | semidirect |
| 179. #382 | Dic61 | semidirect |
| 186. C61 | #13779 | semidirect |
| 255. C42 | C4×Dic61 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#16839632 | 2 |
| C2×C4⋊C4×Dic61 | 2 |
| C2×#16839608 | 2 |
| #21444053 | 2 |
| #21444048 | 2 |
| C2×C61×#382 | 2 |
| #13779 | 61 |