Order 21248.
1510 conjugacy classes of subgroups.
The subgroup lattice has 400 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 7. C2×#14581751 | C4 | semidirect |
| 15. C2×C83⋊#95 | C4 | semidirect |
| 20. #381×C83 | C4 | semidirect |
| 204. C83 | #10736 | semidirect |
| 218. #381 | Dic83 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C22×#14581751 | 2 |
| C2×#19127564 | 2 |
| C2×#19127467 | 2 |
| C2×#381×C83 | 2 |
| #10736 | 83 |