Order 22784.
2036 conjugacy classes of subgroups.
The subgroup lattice has 276 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 3. C2×#19151354 | C2 | semidirect |
| 7. C2×#15668019 | C4 | semidirect |
| 12. #41×Dic89 | C4 | semidirect |
| 19. C4×#41×C89 | C4 | semidirect |
| 24. C2×#13083558 | C2×C4 | semidirect |
| 26. C22×#10623494 | C2×C4 | semidirect |
| 31. #15667971 | C2×C4 | semidirect |
| 35. C2×C4×Dic89 | C2×C4 | semidirect |
| 49. #117×C89 | C2×C4 | semidirect |
| 53. C2×C42×C89 | C2×C4 | semidirect |
| 142. C89 | #20338 | semidirect |
| 155. C4×#41 | Dic89 | semidirect |
| 184. #117 | C2×Dic89 | semidirect |
| 191. C2×C42 | C2×Dic89 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#19152365 | 2 |
| #26033455 | 2 |
| C2×#19151354 | 2 |
| C89×#3428 | 2 |
| #20338 | 89 |