Order 22784.
1158 conjugacy classes of subgroups.
The subgroup lattice has 274 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 3. #26020367 | C2 | semidirect |
| 68. C4×Dic89 | M16 | semidirect |
| 143. C89 | #20752 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#19151621 | 2 |
| C2×C42×Dic89 | 2 |
| #26020367 | 2 |
| #26019946 | 2 |
| #26019945 | 2 |
| C89×#1728 | 2 |
| #20752 | 89 |