Order 18176.
1422 conjugacy classes of subgroups.
The subgroup lattice has 288 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 4. #22588192 | C2 | direct (N × H) |
| 12. C2×Dic71⋊C8 | C4 | semidirect |
| 40. Dic71⋊C8 | C2×C4 | semidirect |
| 113. C2×Dic71 | #97 | semidirect |
| 136. Dic71 | C2×#97 | semidirect |
| 138. C2×C71 | #1767 | semidirect |
| 150. C71 | C2×#1767 | semidirect |
| 281. C2 | #22588192 | 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 |
| C22×#14556038 | 2 |
| C2×C42×Dic71 | 2 |
| #22588192 | 2 |
| C2×#17985754 | 2 |
| C2×#336×C71 | 2 |
| C2×#1767 | 71 |