Order 22784.
1038 conjugacy classes of subgroups.
The subgroup lattice has 266 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×#19151380 | C2 | semidirect |
| 2. #26021863 | C2 | semidirect |
| 4. C2×#15667952 | C22 | semidirect |
| 119. C22×C89 | #349 | semidirect |
| 136. C89 | #12681 | semidirect |
| 252. C22 | #19151380 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#19151380 | 2 |
| #26021863 | 2 |
| C23×M16×C89 | 2 |
| #12681 | 89 |