Order 18688.
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 |
|---|---|---|
| 13. #17988494 | C4 | direct (N × H) |
| 22. C2×C4×Q8×C73 | C4 | semidirect |
| 41. C2×C4×Dic73 | Q8 | semidirect |
| 90. C2×Q8×C73 | C42 | semidirect |
| 161. C2×Dic73 | C4×Q8 | semidirect |
| 182. C4×C73 | #391 | semidirect |
| 201. C73 | C4×#391 | semidirect |
| 205. C2×C4×Q8 | Dic73 | semidirect |
| 267. C2×Q8 | C4×Dic73 | semidirect |
| 378. C4 | #17988494 | direct (N × H) |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#17988494 | 2 |
| C2×C4×C4⋊Dic73 | 2 |
| C2×C42×Dic73 | 2 |
| #22608163 | 2 |
| #22608160 | 2 |
| C4×#14556498 | 2 |
| C22×C4×Q8×C73 | 2 |
| C4×#391 | 73 |