Order 22784.
918 conjugacy classes of subgroups.
The subgroup lattice has 420 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 11. #19151470 | C4 | semidirect |
| 78. C22⋊Dic89 | C4⋊C4 | semidirect |
| 215. C89 | #11205 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| #26022866 | 2 |
| #26022864 | 2 |
| C2×#19151365 | 2 |
| C2×#19151364 | 2 |
| C2×#342×C89 | 2 |
| #11205 | 89 |