Order 22784.
3358 conjugacy classes of subgroups.
The subgroup lattice has 320 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 3. C4×#15668012 | C2 | direct (N × H) |
| 10. C2×#15668012 | C4 | direct (N × H) |
| 36. #15668012 | C2×C4 | direct (N × H) |
| 58. C2×C42×C89 | Q8 | semidirect |
| 103. C42×C89 | C2×Q8 | semidirect |
| 116. C2×C4×C89 | C4×Q8 | semidirect |
| 117. C2×C4×C89 | C4⋊Q8 | semidirect |
| 149. C4×C89 | C2×C4×Q8 | semidirect |
| 150. C4×C89 | C2×C4⋊Q8 | semidirect |
| 154. C2×C89 | C4×C4⋊Q8 | semidirect |
| 168. C89 | C2×C4×C4⋊Q8 | semidirect |
| 215. C2×C42 | Dic178 | semidirect |
| 263. C42 | C2×Dic178 | semidirect |
| 284. C2×C4 | C4×Dic178 | semidirect |
| 285. C2×C4 | #15668012 | direct (N × H) |
| 311. C4 | C2×C4×Dic178 | semidirect |
| 312. C4 | C2×#15668012 | direct (N × H) |
| 313. C2 | C4×#15668012 | direct (N × H) |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C22×#15668012 | 2 |
| C22×C4×Dic178 | 2 |
| C4×#15668012 | 2 |
| C2×#19151504 | 2 |
| C2×#19151496 | 2 |
| C2×#19151468 | 2 |
| C2×C4×C4⋊Dic89 | 2 |
| C2×C43×C89 | 2 |
| C2×C4×C4⋊Q8 | 89 |