Order 18176.
3118 conjugacy classes of subgroups.
The subgroup lattice has 510 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 3. #22588412 | C2 | direct (N × H) |
| 4. C2×#17985765 | C2 | semidirect |
| 6. C24×Dic71 | C4 | semidirect |
| 12. C22×C22⋊Dic71 | C4 | semidirect |
| 13. C22×C22⋊Dic71 | C4 | semidirect |
| 19. #17985765 | C22 | semidirect |
| 31. C23×Dic71 | C2×C4 | semidirect |
| 47. C2×C22⋊Dic71 | C2×C4 | semidirect |
| 252. C2×C71 | #1819 | semidirect |
| 260. C71 | C2×#1819 | semidirect |
| 506. C2 | #22588412 | direct (N × H) |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C23×C22⋊Dic71 | 2 |
| C2×#17985855 | 2 |
| #22588412 | 2 |
| C2×#17985765 | 2 |
| C2×#379×C71 | 2 |
| C2×#1819 | 71 |