Order 15616.
1742 conjugacy classes of subgroups.
The subgroup lattice has 432 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 18. #16839626 | C4 | direct (N × H) |
| 25. C42×Dic61 | C4 | semidirect |
| 124. C4×Dic61 | C42 | semidirect |
| 201. C4×C61 | #382 | semidirect |
| 245. C61 | C4×#382 | semidirect |
| 421. C4 | #16839626 | direct (N × H) |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#16839626 | 2 |
| C2×C4×#11758196 | 2 |
| C2×C42×Dic61 | 2 |
| #21444047 | 2 |
| #21444044 | 2 |
| #21444043 | 2 |
| C4×#14519684 | 2 |
| C4×#95×C61 | 2 |
| C4×#382 | 61 |