Order 18176.
2410 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 |
|---|---|---|
| 3. #22588072 | C2 | semidirect |
| 4. C2×#17985765 | C2 | semidirect |
| 9. #17986474 | C4 | semidirect |
| 11. C2×D4×Dic71 | C4 | semidirect |
| 19. #518×C71 | C4 | semidirect |
| 24. C23×Dic71 | C2×C4 | semidirect |
| 30. #14556087 | C2×C4 | semidirect |
| 32. C2×C4⋊Dic71 | C2×C4 | semidirect |
| 37. C2×C22⋊Dic71 | C2×C4 | semidirect |
| 38. C2×C22⋊Dic71 | C2×C4 | semidirect |
| 42. C2×C4×Dic71 | C2×C4 | semidirect |
| 55. #117×C71 | C2×C4 | semidirect |
| 59. C2×C22⋊C4×C71 | C2×C4 | semidirect |
| 189. C71 | #20354 | semidirect |
| 196. #518 | Dic71 | semidirect |
| 227. #117 | C2×Dic71 | semidirect |
| 241. C2×C22⋊C4 | C2×Dic71 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#17986474 | 2 |
| #22588072 | 2 |
| C2×#17985765 | 2 |
| C2×#518×C71 | 2 |
| #20354 | 71 |