Order 22784.
1426 conjugacy classes of subgroups.
The subgroup lattice has 504 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×#19151357 | C2 | semidirect |
| 3. #26019946 | C2 | semidirect |
| 4. C4×#15667919 | C2 | semidirect |
| 10. C2×#15667939 | C4 | semidirect |
| 18. C2×C4×Q8×C89 | C4 | semidirect |
| 20. C2×C4×D4×C89 | C4 | semidirect |
| 31. C2×#13083558 | C2×C4 | semidirect |
| 38. C2×C4×Dic89 | C2×C4 | semidirect |
| 168. Q8×C89 | #95 | semidirect |
| 174. D4×C89 | #95 | semidirect |
| 190. C2×C4×C89 | #104 | semidirect |
| 257. C89 | #10790 | semidirect |
| 262. C2×C4×Q8 | Dic89 | semidirect |
| 264. C2×C4×D4 | Dic89 | semidirect |
| 420. Q8 | #15667919 | semidirect |
| 426. D4 | #15667919 | semidirect |
| 447. 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×#19151357 | 2 |
| #26019946 | 2 |
| C4×#15667919 | 2 |
| C2×C4×#41×C89 | 2 |
| #10790 | 89 |