Order 22784.
806 conjugacy classes of subgroups.
The subgroup lattice has 262 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 56. #97×C89 | Q8 | semidirect |
| 58. C4×C8×C89 | Q8 | semidirect |
| 139. C89 | #33319 | semidirect |
| 185. #97 | Dic178 | semidirect |
| 187. C4×C8 | Dic178 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#19152007 | 2 |
| C2×#19152003 | 2 |
| C2×#19152000 | 2 |
| #26026371 | 2 |
| #26020420 | 2 |
| #26020416 | 2 |
| #26020412 | 2 |
| C89×#1726 | 2 |
| #33319 | 89 |