Order 18176.
1254 conjugacy classes of subgroups.
The subgroup lattice has 368 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 20. #391×C71 | C4 | semidirect |
| 29. C2×C4⋊Dic71 | Q8 | semidirect |
| 190. C71 | #14471 | semidirect |
| 197. #391 | Dic71 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| #22586611 | 2 |
| #22586597 | 2 |
| #22586574 | 2 |
| #22586572 | 2 |
| #22586570 | 2 |
| C2×#391×C71 | 2 |
| #14471 | 71 |