Order 22784.
2606 conjugacy classes of subgroups.
The subgroup lattice has 380 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 4. #26018477 | C2 | semidirect |
| 6. #95×Dic89 | C2 | semidirect |
| 12. C22×C4×Dic89 | C4 | semidirect |
| 16. #19151461 | C4 | semidirect |
| 23. #381×C89 | C4 | semidirect |
| 47. #15667919 | C2×C4 | semidirect |
| 59. #95×C89 | C2×C4 | semidirect |
| 103. C22×C4×C89 | C42 | semidirect |
| 180. Dic89 | #381 | direct (N × H) |
| 197. C89 | C4×#381 | semidirect |
| 209. #381 | Dic89 | direct (N × H) |
| 249. #95 | C2×Dic89 | semidirect |
| 289. C22×C4 | C4×Dic89 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C23×C4×Dic89 | 2 |
| C2×#19151461 | 2 |
| C2×C22⋊C4×Dic89 | 2 |
| #26018477 | 2 |
| #26018474 | 2 |
| #95×Dic89 | 2 |
| C2×#381×C89 | 2 |
| C4×#381 | 89 |