Order 22784.
1630 conjugacy classes of subgroups.
The subgroup lattice has 300 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 10. C2×#15668012 | C4 | semidirect |
| 50. C2×C42×C89 | Q8 | semidirect |
| 156. C89 | #14282 | semidirect |
| 194. C2×C42 | Dic178 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C22×#15668012 | 2 |
| C2×#19151464 | 2 |
| #26018522 | 2 |
| #26018521 | 2 |
| #26018482 | 2 |
| C2×#376×C89 | 2 |
| #14282 | 89 |