Order 18176.
1062 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. #17985754 | C4 | semidirect |
| 17. #336×C71 | C4 | semidirect |
| 37. C2×C4×Dic71 | C8 | semidirect |
| 213. C71 | #10795 | semidirect |
| 225. #336 | Dic71 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×C42×Dic71 | 2 |
| C2×#17985754 | 2 |
| C2×#17985753 | 2 |
| C2×#336×C71 | 2 |
| #10795 | 71 |