Order 22784.
1422 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. #26021229 | C2 | direct (N × H) |
| 9. #19152155 | C4 | semidirect |
| 11. C2×#15668012 | C4 | semidirect |
| 12. C2×#15668004 | C4 | semidirect |
| 31. #15668012 | C2×C4 | semidirect |
| 33. #15668004 | C2×C4 | semidirect |
| 61. C2×C42×C89 | Q8 | semidirect |
| 105. C42×C89 | C2×Q8 | semidirect |
| 157. C2×C89 | #1994 | semidirect |
| 165. C89 | C2×#1994 | semidirect |
| 214. C2×C42 | Dic178 | semidirect |
| 265. C42 | C2×Dic178 | semidirect |
| 316. C2 | #26021229 | direct (N × H) |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#19152155 | 2 |
| C2×#19151622 | 2 |
| #26021229 | 2 |
| C2×#19151358 | 2 |
| C2×C43×C89 | 2 |
| C2×#1994 | 89 |