Order 18176.
1606 conjugacy classes of subgroups.
The subgroup lattice has 424 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 3. #22590696 | C2 | semidirect |
| 4. #99×Dic71 | C2 | semidirect |
| 5. #22588072 | C2 | semidirect |
| 9. C2×Q8×Dic71 | C4 | semidirect |
| 10. C2×D4×Dic71 | C4 | semidirect |
| 12. C2×#14556087 | C4 | semidirect |
| 15. C22×C4⋊Dic71 | C4 | semidirect |
| 17. #17985973 | C4 | semidirect |
| 25. #410×C71 | C4 | semidirect |
| 37. #14556087 | C2×C4 | semidirect |
| 55. #14556043 | C2×C4 | semidirect |
| 68. #117×C71 | C2×C4 | semidirect |
| 72. #99×C71 | C2×C4 | semidirect |
| 106. C2×Q8×C71 | C42 | semidirect |
| 111. C2×D4×C71 | C42 | semidirect |
| 118. C22×C4×C71 | C42 | semidirect |
| 218. C71 | #20393 | semidirect |
| 232. #410 | Dic71 | semidirect |
| 261. #117 | C2×Dic71 | semidirect |
| 283. #99 | C2×Dic71 | semidirect |
| 293. C2×Q8 | C4×Dic71 | semidirect |
| 298. C2×D4 | C4×Dic71 | semidirect |
| 313. C22×C4 | C4×Dic71 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#17986482 | 2 |
| C2×#17985973 | 2 |
| #22590696 | 2 |
| #99×Dic71 | 2 |
| #22588072 | 2 |
| C2×#410×C71 | 2 |
| #20393 | 71 |