Order 4352.
1110 conjugacy classes of subgroups.
The subgroup lattice has 300 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 10. Q16×Dic17 | C4 | direct (N × H) |
| 26. C4×Q16×C17 | C4 | semidirect |
| 75. Q16×C17 | C42 | semidirect |
| 94. C4×Dic17 | Q16 | direct (N × H) |
| 146. C4×C17 | C4×Q16 | semidirect |
| 152. Dic17 | C4×Q16 | direct (N × H) |
| 157. C4×Q16 | Dic17 | direct (N × H) |
| 212. C17 | C42×Q16 | semidirect |
| 225. Q16 | C4×Dic17 | direct (N × H) |
| 290. C4 | Q16×Dic17 | direct (N × H) |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×Q16×Dic17 | 2 |
| C4×Q8×Dic17 | 2 |
| #107×Dic17 | 2 |
| C4×#10587489 | 2 |
| #103×Dic17 | 2 |
| C4×#10587506 | 2 |
| C4×C8×Dic17 | 2 |
| C2×C4×Q16×C17 | 2 |
| C42×Q16 | 17 |