Order 18176.
1174 conjugacy classes of subgroups.
The subgroup lattice has 370 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 3. #22588491 | C2 | semidirect |
| 4. #22588456 | C2 | semidirect |
| 6. C4×Dic71⋊C8 | C2 | semidirect |
| 35. C2×C4×Dic71 | C8 | semidirect |
| 127. C2×C4×C71 | C4⋊C8 | semidirect |
| 177. Dic71 | #431 | semidirect |
| 192. C71 | #20808 | semidirect |
| 326. C2×C4 | Dic71⋊C8 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#17986052 | 2 |
| C2×C42×Dic71 | 2 |
| #22588491 | 2 |
| #22588456 | 2 |
| #22588318 | 2 |
| C4×Dic71⋊C8 | 2 |
| C2×#431×C71 | 2 |
| #20808 | 71 |