Order 22784.
994 conjugacy classes of subgroups.
The subgroup lattice has 546 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 3. #26018369 | C2 | semidirect |
| 6. C22×C22⋊Dic89 | C4 | semidirect |
| 7. C22×C22⋊Dic89 | C4 | semidirect |
| 10. C2×#15667929 | C4 | semidirect |
| 14. #19151478 | C4 | semidirect |
| 22. C2×#99×C89 | C4 | semidirect |
| 25. C23×Dic89 | C2×C4 | semidirect |
| 39. C2×C22⋊Dic89 | C2×C4 | semidirect |
| 42. #15667929 | C2×C4 | semidirect |
| 66. #99×C89 | C2×C4 | semidirect |
| 277. C89 | #12574 | semidirect |
| 289. C2×#99 | Dic89 | semidirect |
| 337. #99 | C2×Dic89 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C22×#15667929 | 2 |
| #26022830 | 2 |
| #26018369 | 2 |
| C22×#99×C89 | 2 |
| #12574 | 89 |