Order 22784.
578 conjugacy classes of subgroups.
The subgroup lattice has 342 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 2. #26020342 | C2 | semidirect |
| 4. #26018119 | C2 | semidirect |
| 16. #400×C89 | C4 | semidirect |
| 17. #399×C89 | C4 | semidirect |
| 176. C89 | #9469 | semidirect |
| 184. #400 | Dic89 | semidirect |
| 185. #399 | Dic89 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| #26029276 | 2 |
| #26020342 | 2 |
| #26020240 | 2 |
| #26018119 | 2 |
| C89×#2487 | 2 |
| #9469 | 89 |