Order 22784.
738 conjugacy classes of subgroups.
The subgroup lattice has 298 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 105. Q8×C89 | #101 | semidirect |
| 154. C89 | #8396 | semidirect |
| 254. Q8 | #15667931 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| #26020248 | 2 |
| #26018937 | 2 |
| #26018681 | 2 |
| #26018576 | 2 |
| C2×Q82×C89 | 2 |
| #8396 | 89 |