Order 22784.
2220 conjugacy classes of subgroups.
The subgroup lattice has 392 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 12. #19152327 | C4 | direct (N × H) |
| 79. C4×Q8×C89 | Q8 | semidirect |
| 135. Q8×C89 | C4×Q8 | semidirect |
| 183. C4×C89 | #557 | semidirect |
| 207. C89 | C4×#557 | semidirect |
| 253. C4×Q8 | Dic178 | semidirect |
| 332. Q8 | C4×Dic178 | semidirect |
| 383. C4 | #19152327 | direct (N × H) |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#19152327 | 2 |
| #26023344 | 2 |
| #26023308 | 2 |
| #26023207 | 2 |
| #26023170 | 2 |
| Q8×C4⋊Dic89 | 2 |
| C4×#15668012 | 2 |
| C4×#15668003 | 2 |
| C4×Q8×Dic89 | 2 |
| C42×Dic178 | 2 |
| C42×Q8×C89 | 2 |
| C4×#557 | 89 |