Order 22784.
1258 conjugacy classes of subgroups.
The subgroup lattice has 442 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 17. C2×#15667930 | C4 | semidirect |
| 152. C2×C4×C89 | #101 | semidirect |
| 226. C89 | #10763 | semidirect |
| 388. C2×C4 | #15667930 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C22×C4×Dic178 | 2 |
| C22×#15667930 | 2 |
| C2×#19151366 | 2 |
| #26019946 | 2 |
| C89×#1728 | 2 |
| #10763 | 89 |