Order 18176.
1422 conjugacy classes of subgroups.
The subgroup lattice has 222 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 12. C42×Dic71 | C4 | semidirect |
| 116. C71 | #14689 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#17985865 | 2 |
| C2×C42×Dic71 | 2 |
| #22586569 | 2 |
| #22586566 | 2 |
| C2×#382×C71 | 2 |
| #14689 | 71 |