Order 22784.
6350 conjugacy classes of subgroups.
The subgroup lattice has 256 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×#19151461 | C2 | semidirect |
| 3. #26018475 | C2 | semidirect |
| 9. C2×#15667919 | C22 | semidirect |
| 13. C24×C4×C89 | C4 | semidirect |
| 69. C22×C4×C89 | C22⋊C4 | semidirect |
| 112. C22×C89 | #381 | semidirect |
| 132. C89 | #14681 | semidirect |
| 136. C24×C4 | Dic89 | semidirect |
| 195. C22×C4 | C22⋊Dic89 | semidirect |
| 240. C22 | #19151461 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#19151461 | 2 |
| C2×#19151454 | 2 |
| #26018475 | 2 |
| C25×C4×C89 | 2 |
| #14681 | 89 |