Order 22784.
818 conjugacy classes of subgroups.
The subgroup lattice has 262 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 3. #26020391 | C2 | semidirect |
| 4. #26020388 | C2 | semidirect |
| 138. C89 | #20769 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#19151621 | 2 |
| C2×M16×Dic89 | 2 |
| #26020391 | 2 |
| #26020388 | 2 |
| #26019979 | 2 |
| #26019978 | 2 |
| C89×#1738 | 2 |
| #20769 | 89 |