Order 22784.
1266 conjugacy classes of subgroups.
The subgroup lattice has 344 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 4. #26021404 | C2 | semidirect |
| 5. #26021394 | C2 | semidirect |
| 32. C22×Dic178 | Q8 | semidirect |
| 179. C89 | #23455 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#19152155 | 2 |
| C2×#19151608 | 2 |
| C2×#19151504 | 2 |
| #26021404 | 2 |
| #26021394 | 2 |
| #26019972 | 2 |
| C89×#1728 | 2 |
| #23455 | 89 |