Order 22784.
1454 conjugacy classes of subgroups.
The subgroup lattice has 356 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 3. #26021582 | C2 | direct (N × H) |
| 29. C22×#10623494 | Q8 | semidirect |
| 35. C2×C4⋊Dic89 | Q8 | semidirect |
| 72. C2×#10623494 | C2×Q8 | semidirect |
| 77. C4⋊Dic89 | C2×Q8 | semidirect |
| 170. C2×C89 | #2058 | semidirect |
| 184. C89 | C2×#2058 | semidirect |
| 347. C2 | #26021582 | direct (N × H) |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C22×#15667943 | 2 |
| C2×#19151496 | 2 |
| #26021582 | 2 |
| C2×#19151360 | 2 |
| C2×#19151353 | 2 |
| C22×C4⋊Q8×C89 | 2 |
| C2×#2058 | 89 |