Order 15616.
2110 conjugacy classes of subgroups.
The subgroup lattice has 388 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 11. C2×C4×Dic122 | C4 | semidirect |
| 17. #16839668 | C4 | direct (N × H) |
| 67. C2×C42×C61 | Q8 | semidirect |
| 108. C2×Dic122 | C42 | semidirect |
| 143. C2×C4×C61 | C4×Q8 | semidirect |
| 182. C4×C61 | #391 | semidirect |
| 220. C61 | C4×#391 | semidirect |
| 254. C2×C42 | Dic122 | semidirect |
| 352. C2×C4 | C4×Dic122 | semidirect |
| 378. C4 | #16839668 | direct (N × H) |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C22×C4×Dic122 | 2 |
| C2×#16839668 | 2 |
| C2×C4×C4⋊Dic61 | 2 |
| #21444052 | 2 |
| #21444049 | 2 |
| C4×#14519684 | 2 |
| C2×C43×C61 | 2 |
| C4×#391 | 61 |