Order 21248.
1158 conjugacy classes of subgroups.
The subgroup lattice has 480 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 28. #400×C83 | C4 | semidirect |
| 249. C83 | #14252 | semidirect |
| 255. #400 | Dic83 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| #24905731 | 2 |
| #24905725 | 2 |
| #24905695 | 2 |
| #24905688 | 2 |
| #95×Dic83 | 2 |
| C2×#400×C83 | 2 |
| #14252 | 83 |