Order 21248.
1210 conjugacy classes of subgroups.
The subgroup lattice has 504 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 29. #391×C83 | C4 | semidirect |
| 55. C83⋊#95 | Q8 | semidirect |
| 261. C83 | #14469 | semidirect |
| 267. #391 | Dic83 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| #24905734 | 2 |
| #24905725 | 2 |
| #24905720 | 2 |
| #24905697 | 2 |
| #24905695 | 2 |
| #24905693 | 2 |
| #24905690 | 2 |
| #24905688 | 2 |
| C2×#391×C83 | 2 |
| #14469 | 83 |