Order 22784.
684 conjugacy classes of subgroups.
The subgroup lattice has 418 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 3. C2×#19151328 | C2 | semidirect |
| 4. #26018091 | C2 | semidirect |
| 28. #15667991 | C8 | semidirect |
| 68. C2×Dic178 | C2×C8 | semidirect |
| 79. C4⋊Dic89 | C2×C8 | semidirect |
| 178. C22×C89 | Q8⋊C8 | semidirect |
| 214. C89 | #8937 | semidirect |
| 387. C22 | #19151328 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C4×#15667991 | 2 |
| C4×C22⋊#10623494 | 2 |
| C2×#19151328 | 2 |
| #26018091 | 2 |
| C22×C4⋊C8×C89 | 2 |
| #8937 | 89 |