Order 22784.
1646 conjugacy classes of subgroups.
The subgroup lattice has 440 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 1. #26028885 | C2 | semidirect |
| 2. #26018593 | C2 | semidirect |
| 3. #26018579 | C2 | semidirect |
| 4. #26018573 | C2 | semidirect |
| 7. #19151655 | C22 | semidirect |
| 9. #19151651 | C22 | semidirect |
| 13. #19151322 | C22 | semidirect |
| 90. C2×D4×C89 | M16 | semidirect |
| 225. C89 | #17364 | semidirect |
| 308. C2×D4 | #13083558 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| #26028885 | 2 |
| #26018593 | 2 |
| #26018579 | 2 |
| #26018573 | 2 |
| C22×C4×D4×C89 | 2 |
| #17364 | 89 |