Order 4352.
2638 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 |
|---|---|---|
| 1. #14531741 | C2 | direct (N × H) |
| 29. C2×C4×Q8×C17 | C4 | semidirect |
| 47. C4×Q8×C17 | C2×C4 | semidirect |
| 60. C2×C4⋊Dic17 | Q8 | semidirect |
| 119. C4⋊Dic17 | C2×Q8 | semidirect |
| 196. C2×C4×Q8 | Dic17 | semidirect |
| 220. C2×C17 | #2355 | semidirect |
| 240. C4×Q8 | C2×Dic17 | semidirect |
| 267. C17 | C2×#2355 | semidirect |
| 379. C2 | #14531741 | direct (N × H) |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| #14531741 | 2 |
| C2×#11762716 | 2 |
| C2×#11762695 | 2 |
| C2×#11762679 | 2 |
| C2×#11762675 | 2 |
| C2×C4⋊C4×Dic17 | 2 |
| C2×C4×C4⋊Dic17 | 2 |
| C22×C4×Q8×C17 | 2 |
| C2×#2355 | 17 |