Order 22784.
2614 conjugacy classes of subgroups.
The subgroup lattice has 324 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 2. #26025464 | C2 | direct (N × H) |
| 50. C22×Q8×C89 | Q8 | semidirect |
| 84. C2×Q8×C89 | C2×Q8 | semidirect |
| 156. C2×C89 | #2568 | semidirect |
| 170. C89 | C2×#2568 | semidirect |
| 198. C22×Q8 | Dic178 | semidirect |
| 235. C2×Q8 | C2×Dic178 | semidirect |
| 317. C2 | #26025464 | direct (N × H) |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C22×#15668012 | 2 |
| #26025464 | 2 |
| C2×#19151537 | 2 |
| C2×#19151505 | 2 |
| C2×#19151504 | 2 |
| C2×#19151463 | 2 |
| C2×C4×C4⋊Dic89 | 2 |
| C22×C4×Q8×C89 | 2 |
| C2×#2568 | 89 |