Order 22784.
1482 conjugacy classes of subgroups.
The subgroup lattice has 408 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 3. #26021419 | C2 | direct (N × H) |
| 54. C23×C4×C89 | Q8 | semidirect |
| 113. C22×C4×C89 | C2×Q8 | semidirect |
| 201. C2×C89 | #2030 | semidirect |
| 210. C89 | C2×#2030 | semidirect |
| 240. C23×C4 | Dic178 | semidirect |
| 308. C22×C4 | C2×Dic178 | semidirect |
| 404. C2 | #26021419 | direct (N × H) |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#19152224 | 2 |
| C2×#19151461 | 2 |
| #26021419 | 2 |
| C2×#19151365 | 2 |
| C2×#19151364 | 2 |
| C2×#381×C89 | 2 |
| C2×#2030 | 89 |