Order 22784.
988 conjugacy classes of subgroups.
The subgroup lattice has 508 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 4. #26018607 | C2 | semidirect |
| 5. #26018575 | C2 | semidirect |
| 260. C89 | #17385 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#19152155 | 2 |
| #26028885 | 2 |
| #26018615 | 2 |
| #26018607 | 2 |
| #26018575 | 2 |
| C2×#431×C89 | 2 |
| #17385 | 89 |