Order 22784.
822 conjugacy classes of subgroups.
The subgroup lattice has 272 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 9. Q8×#10623494 | C4 | semidirect |
| 84. Q8×C89 | #107 | semidirect |
| 143. C89 | #22740 | semidirect |
| 220. Q8 | #15667945 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×Q8×#10623494 | 2 |
| Q8×C4⋊Dic89 | 2 |
| #26021010 | 2 |
| #26021008 | 2 |
| #26020379 | 2 |
| C4×#15667945 | 2 |
| Q8×C4⋊C4×C89 | 2 |
| #22740 | 89 |