Order 15616.
1630 conjugacy classes of subgroups.
The subgroup lattice has 516 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 15. #16839648 | C4 | semidirect |
| 32. C61×#389 | C4 | semidirect |
| 139. C4⋊C4×C61 | C42 | semidirect |
| 276. #389 | Dic61 | semidirect |
| 291. C61 | #13825 | semidirect |
| 398. C4⋊C4 | C4×Dic61 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#16839648 | 2 |
| C2×C4⋊C4×Dic61 | 2 |
| #21444053 | 2 |
| #21444051 | 2 |
| C4×#14519684 | 2 |
| #95×Dic61 | 2 |
| C2×C61×#389 | 2 |
| #13825 | 61 |