Order 22784.
3182 conjugacy classes of subgroups.
The subgroup lattice has 396 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 3. #26025278 | C2 | direct (N × H) |
| 50. C2×C4⋊Dic89 | Q8 | semidirect |
| 69. C2×C4⋊C4×C89 | Q8 | semidirect |
| 73. C2×C42×C89 | Q8 | semidirect |
| 98. C4⋊Dic89 | C2×Q8 | semidirect |
| 123. C4⋊C4×C89 | C2×Q8 | semidirect |
| 125. C42×C89 | C2×Q8 | semidirect |
| 143. C2×C4×C89 | C4⋊Q8 | semidirect |
| 144. C2×C4×C89 | C4⋊Q8 | semidirect |
| 184. C4×C89 | C2×C4⋊Q8 | semidirect |
| 185. C4×C89 | C2×C4⋊Q8 | semidirect |
| 190. C2×C89 | #2551 | semidirect |
| 207. C89 | C2×#2551 | semidirect |
| 262. C2×C4⋊C4 | Dic178 | semidirect |
| 269. C2×C42 | Dic178 | semidirect |
| 320. C4⋊C4 | C2×Dic178 | semidirect |
| 323. C42 | C2×Dic178 | semidirect |
| 354. C2×C4 | #15668011 | semidirect |
| 355. C2×C4 | #15668012 | semidirect |
| 385. C4 | C2×#15668011 | semidirect |
| 386. C4 | C2×#15668012 | semidirect |
| 387. C2 | #26025278 | direct (N × H) |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C22×#15668012 | 2 |
| C22×#15668011 | 2 |
| #26025278 | 2 |
| C2×#19151519 | 2 |
| C2×#19151497 | 2 |
| C2×#19151496 | 2 |
| C2×#19151468 | 2 |
| C2×C4×C4⋊Dic89 | 2 |
| C2×C4×C4⋊C4×C89 | 2 |
| C2×#2551 | 89 |