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. #26022819 | C2 | direct (N × H) |
| 10. C2×#15668012 | C4 | semidirect |
| 38. #15668012 | C2×C4 | semidirect |
| 48. C2×C4×Dic89 | Q8 | semidirect |
| 88. C4×Dic89 | C2×Q8 | semidirect |
| 114. C2×C4×C89 | C4×Q8 | semidirect |
| 129. C2×Dic89 | C4⋊Q8 | semidirect |
| 148. C4×C89 | C2×C4×Q8 | semidirect |
| 152. Dic89 | C2×C4⋊Q8 | semidirect |
| 154. C2×C89 | C4×C4⋊Q8 | semidirect |
| 168. C89 | C2×C4×C4⋊Q8 | semidirect |
| 289. C2×C4 | #15667977 | semidirect |
| 312. C4 | C2×#15667977 | semidirect |
| 313. C2 | #26022819 | 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×#15667977 | 2 |
| #26022819 | 2 |
| C2×#19151503 | 2 |
| C2×#19151494 | 2 |
| C2×C4⋊C4×Dic89 | 2 |
| C2×C42×Dic89 | 2 |
| C2×#384×C89 | 2 |
| C2×C4×C4⋊Q8 | 89 |