Order 18176.
1462 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. #22590956 | C2 | semidirect |
| 4. #22588326 | 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 |
| 106. C2×Q8×C71 | C4⋊C4 | semidirect |
| 111. C2×D4×C71 | C4⋊C4 | semidirect |
| 118. C22×C4×C71 | C4⋊C4 | semidirect |
| 218. C71 | #20634 | semidirect |
| 293. C2×Q8 | Dic71⋊C4 | semidirect |
| 298. C2×D4 | Dic71⋊C4 | semidirect |
| 313. C22×C4 | Dic71⋊C4 | 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 |
| #22590956 | 2 |
| #22588326 | 2 |
| #22588072 | 2 |
| C2×#410×C71 | 2 |
| #20634 | 71 |