Order 18688.
1218 conjugacy classes of subgroups.
The subgroup lattice has 362 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 4. #22611277 | C2 | direct (N × H) |
| 54. C2×C4×Dic73 | Q8 | semidirect |
| 62. C2×M16×C73 | Q8 | semidirect |
| 96. C4×Dic73 | C2×Q8 | semidirect |
| 111. M16×C73 | C2×Q8 | semidirect |
| 177. C2×C73 | #2060 | semidirect |
| 187. C73 | C2×#2060 | semidirect |
| 215. C2×M16 | Dic146 | semidirect |
| 276. M16 | C2×Dic146 | semidirect |
| 357. C2 | #22611277 | direct (N × H) |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#17989218 | 2 |
| C2×#17988629 | 2 |
| C2×#17988456 | 2 |
| #22611277 | 2 |
| C2×#17988348 | 2 |
| C2×#343×C73 | 2 |
| C2×#2060 | 73 |