Order 22784.
1110 conjugacy classes of subgroups.
The subgroup lattice has 494 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 2. C2×C4×C4⋊Dic89 | C2 | semidirect |
| 3. C2×#19151357 | C2 | semidirect |
| 4. #26019946 | C2 | semidirect |
| 19. #391×C89 | C4 | semidirect |
| 20. #390×C89 | C4 | semidirect |
| 100. C2×Q8×C89 | C4⋊C4 | semidirect |
| 110. C2×D4×C89 | C4⋊C4 | semidirect |
| 182. C2×C4×C89 | #104 | semidirect |
| 252. C89 | #11075 | semidirect |
| 262. #391 | Dic89 | semidirect |
| 263. #390 | Dic89 | semidirect |
| 330. C2×Q8 | C4⋊Dic89 | semidirect |
| 340. C2×D4 | C4⋊Dic89 | semidirect |
| 434. C2×C4 | #15667939 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C22×#15667939 | 2 |
| C2×C4×C4⋊Dic89 | 2 |
| C2×#19151357 | 2 |
| #26019946 | 2 |
| C89×#2297 | 2 |
| #11075 | 89 |