Order 22784.
1966 conjugacy classes of subgroups.
The subgroup lattice has 426 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 2. C2×#19151606 | C2 | semidirect |
| 4. #26020640 | C2 | direct (N × H) |
| 5. C2×#19151357 | C2 | semidirect |
| 11. C2×#15667999 | C4 | semidirect |
| 16. #19151606 | C22 | semidirect |
| 20. #19151357 | C22 | semidirect |
| 33. C22×Dic178 | C2×C4 | semidirect |
| 44. #15667999 | C2×C4 | semidirect |
| 49. C2×C4×Dic89 | C2×C4 | semidirect |
| 85. C2×Dic178 | C22×C4 | semidirect |
| 102. C4×Dic89 | C22×C4 | semidirect |
| 210. C2×C89 | #1885 | semidirect |
| 219. C89 | C2×#1885 | semidirect |
| 422. C2 | #26020640 | direct (N × H) |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C22×#15667999 | 2 |
| C2×#19151606 | 2 |
| C22×#15667929 | 2 |
| #26020640 | 2 |
| C2×#19151357 | 2 |
| C2×#518×C89 | 2 |
| C2×#1885 | 89 |