Order 22784.
2110 conjugacy classes of subgroups.
The subgroup lattice has 330 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×#19151356 | C2 | semidirect |
| 3. #338×D89 | C2 | direct (N × H) |
| 4. C2×#338×C89 | C2 | semidirect |
| 14. #19151356 | C22 | semidirect |
| 16. #338×C89 | C22 | semidirect |
| 149. C2×D89 | #338 | direct (N × H) |
| 161. C2×C89 | C2×#338 | semidirect |
| 164. D89 | C2×#338 | direct (N × H) |
| 168. C2×#338 | D89 | direct (N × H) |
| 169. C89 | C22×#338 | semidirect |
| 181. #338 | C2×D89 | direct (N × H) |
| 327. C2 | #338×D89 | direct (N × H) |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C22×M16×D89 | 2 |
| C2×#19151356 | 2 |
| #338×D89 | 2 |
| C2×#338×C89 | 2 |
| C22×#338 | 89 |