Order 22784.
754 conjugacy classes of subgroups.
The subgroup lattice has 290 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 11. C4×Dic356 | C4 | semidirect |
| 153. C89 | #22815 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×C4×Dic356 | 2 |
| #26023219 | 2 |
| #26021121 | 2 |
| #26020892 | 2 |
| #26020264 | 2 |
| #26020152 | 2 |
| #26020119 | 2 |
| C89×#1846 | 2 |
| #22815 | 89 |