Order 22784.
1086 conjugacy classes of subgroups.
The subgroup lattice has 310 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 21. Q82×C89 | C4 | semidirect |
| 37. #15667936 | Q8 | direct (N × H) |
| 102. Q8×C89 | #103 | semidirect |
| 103. Q8×C89 | C4×Q8 | semidirect |
| 162. C89 | Q8×#103 | semidirect |
| 164. Q82 | Dic89 | semidirect |
| 257. Q8 | #15667936 | direct (N × H) |
| 258. Q8 | Q8×Dic89 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×Q8×#10623494 | 2 |
| Q8×C4⋊Dic89 | 2 |
| #26021214 | 2 |
| #26021201 | 2 |
| #26020257 | 2 |
| C4×#15667936 | 2 |
| C2×Q82×C89 | 2 |
| Q8×#103 | 89 |