Order 18176.
730 conjugacy classes of subgroups.
The subgroup lattice has 416 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 12. C2×#14556064 | C4 | semidirect |
| 15. C2×#14556038 | C4 | semidirect |
| 16. C2×C8×Dic71 | C4 | semidirect |
| 22. #427×C71 | C4 | semidirect |
| 213. C71 | #10868 | semidirect |
| 224. #427 | Dic71 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C22×#14556064 | 2 |
| C2×#17985954 | 2 |
| C2×#17985769 | 2 |
| C2×#17985755 | 2 |
| C2×#427×C71 | 2 |
| #10868 | 71 |