Order 18176.
1246 conjugacy classes of subgroups.
The subgroup lattice has 364 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 3. #22588455 | C2 | direct (N × H) |
| 35. C2×C4×Dic71 | C8 | semidirect |
| 83. C4×Dic71 | C2×C8 | semidirect |
| 174. C2×C71 | #1831 | semidirect |
| 188. C71 | C2×#1831 | semidirect |
| 355. C2 | #22588455 | direct (N × H) |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C22×Dic71⋊C8 | 2 |
| C2×C42×Dic71 | 2 |
| #22588455 | 2 |
| C2×#17985754 | 2 |
| C2×#17985753 | 2 |
| C2×#336×C71 | 2 |
| C2×#1831 | 71 |