Order 22784.
1058 conjugacy classes of subgroups.
The subgroup lattice has 514 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 3. #26018098 | C2 | semidirect |
| 5. C22×#13083558 | C4 | semidirect |
| 12. C2×C22⋊#10623494 | C4 | semidirect |
| 23. #407×C89 | C4 | semidirect |
| 24. #407×C89 | C4 | semidirect |
| 31. C22×#10623494 | C2×C4 | semidirect |
| 67. C22⋊C8×C89 | C2×C4 | semidirect |
| 78. C22⋊Dic89 | M16 | semidirect |
| 261. C89 | #7929 | semidirect |
| 273. #407 | Dic89 | semidirect |
| 274. #407 | Dic89 | semidirect |
| 322. C22⋊C8 | C2×Dic89 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#19151562 | 2 |
| C2×C4×C22⋊Dic89 | 2 |
| #26018098 | 2 |
| C2×#407×C89 | 2 |
| #7929 | 89 |