Order 18176.
1630 conjugacy classes of subgroups.
The subgroup lattice has 308 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 2. C2×#17985954 | C2 | semidirect |
| 4. #22588121 | C2 | semidirect |
| 5. #22588036 | C2 | semidirect |
| 9. #17985963 | C4 | semidirect |
| 12. C2×#14556038 | C22 | semidirect |
| 13. C2×C8×Dic71 | C22 | semidirect |
| 18. #17985753 | C22 | semidirect |
| 21. C22×M16×C71 | C4 | semidirect |
| 94. C2×C8×C71 | C22⋊C4 | semidirect |
| 160. C71 | #20386 | semidirect |
| 164. C22×M16 | Dic71 | semidirect |
| 243. C2×C8 | C22⋊Dic71 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#17985963 | 2 |
| C2×#17985954 | 2 |
| #22590723 | 2 |
| #22588121 | 2 |
| #22588036 | 2 |
| C23×M16×C71 | 2 |
| #20386 | 71 |