Order 18176.
1830 conjugacy classes of subgroups.
The subgroup lattice has 340 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 2. #22601223 | C2 | direct (N × H) |
| 41. C2×Dic284 | Q8 | semidirect |
| 86. C2×Dic142 | Q16 | semidirect |
| 94. Dic284 | C2×Q8 | semidirect |
| 146. Dic142 | C2×Q16 | semidirect |
| 166. C2×C71 | Q8×Q16 | semidirect |
| 179. C71 | C2×Q8×Q16 | semidirect |
| 335. C2 | #22601223 | direct (N × H) |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#17986729 | 2 |
| #22601223 | 2 |
| C2×#17986403 | 2 |
| C2×#17986293 | 2 |
| C2×#17986291 | 2 |
| C2×C8×Dic142 | 2 |
| C2×C4×Dic284 | 2 |
| C2×#17986093 | 2 |
| C2×#500×C71 | 2 |
| C2×Q8×Q16 | 71 |