Order 22784.
1570 conjugacy classes of subgroups.
The subgroup lattice has 306 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 2. #26026431 | C2 | semidirect |
| 4. #26023557 | C2 | semidirect |
| 5. #26023545 | C2 | semidirect |
| 7. #26022729 | C2 | semidirect |
| 68. C2×C42×C89 | Q8 | semidirect |
| 162. C89 | #34644 | semidirect |
| 211. C2×C42 | Dic178 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| #26026446 | 2 |
| #26026431 | 2 |
| #26026422 | 2 |
| #26023557 | 2 |
| #26023545 | 2 |
| #26023520 | 2 |
| #26022729 | 2 |
| #26022650 | 2 |
| C4×#117×C89 | 2 |
| #34644 | 89 |