Order 22784.
1334 conjugacy classes of subgroups.
The subgroup lattice has 454 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 2. C22×C4×#10623494 | C2 | semidirect |
| 3. C2×#19151360 | C2 | semidirect |
| 4. #26018482 | C2 | semidirect |
| 10. C2×#15667933 | C4 | semidirect |
| 20. #390×C89 | C4 | semidirect |
| 72. C2×#10623494 | C22⋊C4 | semidirect |
| 163. C2×C4×C89 | #102 | semidirect |
| 232. C89 | #10925 | semidirect |
| 245. #390 | Dic89 | semidirect |
| 395. C2×C4 | #15667933 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C22×#15667933 | 2 |
| C22×C4×#10623494 | 2 |
| C2×#19151360 | 2 |
| #26018482 | 2 |
| C2×#390×C89 | 2 |
| #10925 | 89 |