Order 22784.
1444 conjugacy classes of subgroups.
The subgroup lattice has 434 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 3. #26028670 | C2 | semidirect |
| 4. #26020052 | C2 | semidirect |
| 5. C2×#19151369 | C2 | semidirect |
| 9. #19151582 | C4 | semidirect |
| 11. C2×#15667931 | C4 | semidirect |
| 12. C2×#15667929 | C4 | semidirect |
| 17. #19151553 | C22 | semidirect |
| 19. #19151369 | C22 | semidirect |
| 23. C2×#131×C89 | C4 | semidirect |
| 25. C22×M16×C89 | C4 | semidirect |
| 42. #15667931 | C2×C4 | semidirect |
| 43. #15667929 | C2×C4 | semidirect |
| 69. C2×M16×C89 | C2×C4 | semidirect |
| 74. C22×C8×C89 | C2×C4 | semidirect |
| 223. C89 | #20401 | semidirect |
| 227. C2×#131 | Dic89 | semidirect |
| 230. C22×M16 | Dic89 | semidirect |
| 273. C2×M16 | C2×Dic89 | semidirect |
| 279. C22×C8 | C2×Dic89 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#19151582 | 2 |
| C2×#19151572 | 2 |
| #26028670 | 2 |
| #26020052 | 2 |
| C2×#19151369 | 2 |
| C2×#568×C89 | 2 |
| #20401 | 89 |