Order 22784.
1550 conjugacy classes of subgroups.
The subgroup lattice has 328 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 3. #26021214 | C2 | direct (N × H) |
| 18. C2×C4⋊Q8×C89 | C4 | semidirect |
| 26. C22×#10623494 | Q8 | semidirect |
| 46. C4⋊Q8×C89 | C2×C4 | semidirect |
| 64. C2×#10623494 | C2×Q8 | semidirect |
| 156. C2×C89 | #1990 | semidirect |
| 169. C89 | C2×#1990 | semidirect |
| 174. C2×C4⋊Q8 | Dic89 | semidirect |
| 202. C4⋊Q8 | C2×Dic89 | semidirect |
| 319. C2 | #26021214 | direct (N × H) |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C22×C4×#10623494 | 2 |
| C2×#19151468 | 2 |
| #26021214 | 2 |
| C2×#19151360 | 2 |
| C22×C4⋊Q8×C89 | 2 |
| C2×#1990 | 89 |