Order 18176.
986 conjugacy classes of subgroups.
The subgroup lattice has 380 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 9. #17986023 | C4 | semidirect |
| 13. C4×C4⋊Dic71 | C4 | semidirect |
| 18. C4×C4⋊C4×C71 | C4 | semidirect |
| 19. C4×C4⋊C4×C71 | C4 | semidirect |
| 97. C4⋊C4×C71 | C4⋊C4 | semidirect |
| 174. C4×C71 | #339 | semidirect |
| 194. C71 | #10852 | semidirect |
| 206. C4×C4⋊C4 | Dic71 | semidirect |
| 207. C4×C4⋊C4 | Dic71 | semidirect |
| 284. C4⋊C4 | C4⋊Dic71 | semidirect |
| 365. C4 | #17985758 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#17986023 | 2 |
| C2×C4×C4⋊Dic71 | 2 |
| C2×#17985758 | 2 |
| C4×#117×C71 | 2 |
| #10852 | 71 |