Order 21248.
1810 conjugacy classes of subgroups.
The subgroup lattice has 290 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 2. #24916409 | C2 | semidirect |
| 3. #24916400 | C2 | semidirect |
| 4. #24916393 | C2 | semidirect |
| 17. #19127830 | C22 | semidirect |
| 18. #19127828 | C22 | semidirect |
| 19. #19127825 | C22 | semidirect |
| 34. C2×#13050574 | Q8 | semidirect |
| 153. C83 | #60193 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| #24920868 | 2 |
| #24916409 | 2 |
| #24916400 | 2 |
| #24916393 | 2 |
| C2×#19127729 | 2 |
| #24915881 | 2 |
| C2×#19127657 | 2 |
| C83×#2905 | 2 |
| #60193 | 83 |