Order 22784.
358 conjugacy classes of subgroups.
The subgroup lattice has 254 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 1. C2×#19151428 | C2 | semidirect |
| 2. #26022036 | C2 | semidirect |
| 4. #26018367 | C2 | semidirect |
| 17. #504×C89 | C4 | semidirect |
| 18. #504×C89 | C4 | semidirect |
| 132. C89 | #12841 | semidirect |
| 136. #504 | Dic89 | semidirect |
| 137. #504 | Dic89 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#19151428 | 2 |
| #26022036 | 2 |
| #26020306 | 2 |
| #26018367 | 2 |
| C2×#504×C89 | 2 |
| #12841 | 89 |