Order 22784.
1206 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. #26021217 | C2 | semidirect |
| 4. #26021213 | C2 | semidirect |
| 8. #19152155 | C4 | semidirect |
| 49. C22×C8×C89 | Q8 | semidirect |
| 144. C89 | #21318 | semidirect |
| 168. C22×C8 | Dic178 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#19152155 | 2 |
| #26022659 | 2 |
| #26021217 | 2 |
| #26021213 | 2 |
| #26019969 | 2 |
| C22×C4×C8×C89 | 2 |
| #21318 | 89 |