Order 22784.
1518 conjugacy classes of subgroups.
The subgroup lattice has 284 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 2. C2×#19151361 | C2 | semidirect |
| 7. #19151458 | C4 | semidirect |
| 13. C22×M16×C89 | C4 | semidirect |
| 76. C2×C8×C89 | C22⋊C4 | semidirect |
| 145. C89 | #10722 | semidirect |
| 149. C22×M16 | Dic89 | semidirect |
| 214. C2×C8 | C22⋊Dic89 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#19151458 | 2 |
| C2×#19151361 | 2 |
| C23×M16×C89 | 2 |
| #10722 | 89 |