Order 21248.
514 conjugacy classes of subgroups.
The subgroup lattice has 268 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 1. C2×#19127505 | C2 | semidirect |
| 3. C2×C4×C83⋊C16 | C2 | semidirect |
| 4. #24907627 | C2 | semidirect |
| 18. #495×C83 | C4 | semidirect |
| 139. C83 | #13204 | semidirect |
| 146. #495 | Dic83 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#19127505 | 2 |
| C2×#19127502 | 2 |
| C2×C4×C83⋊C16 | 2 |
| #24907627 | 2 |
| C2×#495×C83 | 2 |
| #13204 | 83 |