Order 22784.
538 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 |
|---|---|---|
| 2. C2×#19151418 | C2 | semidirect |
| 4. #26018333 | C2 | semidirect |
| 116. C22×C89 | #364 | semidirect |
| 138. C89 | #12788 | semidirect |
| 249. C22 | #19151418 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C22×C8×Dic89 | 2 |
| C2×#19151418 | 2 |
| #26021863 | 2 |
| #26018333 | 2 |
| C89×#2112 | 2 |
| #12788 | 89 |