Order 22784.
2250 conjugacy classes of subgroups.
The subgroup lattice has 334 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 2. #26023216 | C2 | semidirect |
| 3. #26023208 | C2 | semidirect |
| 10. C2×Q8×Dic89 | C4 | semidirect |
| 176. C89 | #34187 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C22×Q8×Dic89 | 2 |
| #26023216 | 2 |
| #26023208 | 2 |
| #26022853 | 2 |
| #26022838 | 2 |
| #26022655 | 2 |
| #26022643 | 2 |
| #26022608 | 2 |
| C89×#2310 | 2 |
| #34187 | 89 |