Order 22784.
3390 conjugacy classes of subgroups.
The subgroup lattice has 384 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 1. C2×#19151458 | C2 | semidirect |
| 3. #26018497 | C2 | semidirect |
| 4. #26018475 | C2 | semidirect |
| 6. C22×C4⋊Dic89 | C22 | semidirect |
| 11. C2×#15667919 | C22 | semidirect |
| 12. C2×#15667919 | C22 | semidirect |
| 17. C22×C22⋊C4×C89 | C4 | semidirect |
| 76. C24×C89 | C4⋊C4 | semidirect |
| 94. C22×C4×C89 | C22⋊C4 | semidirect |
| 197. C89 | #14338 | semidirect |
| 205. C22×C22⋊C4 | Dic89 | semidirect |
| 260. C24 | C4⋊Dic89 | semidirect |
| 283. C22×C4 | 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×#19151454 | 2 |
| #26018497 | 2 |
| #26018475 | 2 |
| C23×C22⋊C4×C89 | 2 |
| #14338 | 89 |