Order 18176.
3086 conjugacy classes of subgroups.
The subgroup lattice has 280 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 3. C2×#17985753 | C2 | direct (N × H) |
| 8. C23×C71⋊C8 | C4 | semidirect |
| 14. #17985753 | C22 | direct (N × H) |
| 18. C23×C8×C71 | C4 | semidirect |
| 22. C23×Dic71 | C8 | semidirect |
| 27. C22×C71⋊C8 | C2×C4 | semidirect |
| 46. C22×C8×C71 | C2×C4 | semidirect |
| 51. C22×Dic71 | C2×C8 | semidirect |
| 56. C2×C71⋊C8 | C22×C4 | semidirect |
| 84. C2×C8×C71 | C22×C4 | semidirect |
| 113. C2×Dic71 | C22×C8 | semidirect |
| 116. C22×C71 | #336 | semidirect |
| 134. C2×C71 | C2×#336 | semidirect |
| 144. C71 | C22×#336 | semidirect |
| 153. C23×C8 | Dic71 | semidirect |
| 181. C22×C8 | C2×Dic71 | semidirect |
| 221. C2×C8 | C22×Dic71 | semidirect |
| 256. C22 | #17985753 | direct (N × H) |
| 273. C2 | C2×#17985753 | direct (N × H) |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C24×C71⋊C8 | 2 |
| C23×C4×Dic71 | 2 |
| C2×#17985753 | 2 |
| C24×C8×C71 | 2 |
| C22×#336 | 71 |