Order 22784.
1306 conjugacy classes of subgroups.
The subgroup lattice has 366 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 4. #26020268 | C2 | semidirect |
| 6. #26020083 | C2 | semidirect |
| 12. C2×C4×Dic178 | C4 | semidirect |
| 190. C89 | #20741 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C22×C4×Dic178 | 2 |
| #26022650 | 2 |
| #26020343 | 2 |
| #26020268 | 2 |
| #26020188 | 2 |
| #26020083 | 2 |
| C2×#432×C89 | 2 |
| #20741 | 89 |