Order 22784.
898 conjugacy classes of subgroups.
The subgroup lattice has 498 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 2. #26020230 | C2 | semidirect |
| 4. #26018094 | C2 | semidirect |
| 34. C2×C22⋊Dic89 | C8 | semidirect |
| 147. C23×C89 | C4⋊C8 | semidirect |
| 254. C89 | #8559 | semidirect |
| 396. C23 | #15667941 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×C22⋊C4×Dic89 | 2 |
| #26020230 | 2 |
| C2×#19151322 | 2 |
| #26018094 | 2 |
| C2×#323×C89 | 2 |
| #8559 | 89 |