Order 20224.
1320 conjugacy classes of subgroups.
The subgroup lattice has 428 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 1. #23771963 | C2 | semidirect |
| 4. #23763686 | C2 | semidirect |
| 5. C2×#19098334 | C2 | semidirect |
| 10. #19098591 | C22 | semidirect |
| 19. #19098334 | C22 | semidirect |
| 220. C79 | #20892 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| #23771963 | 2 |
| C2×#19098537 | 2 |
| #23771845 | 2 |
| #23763686 | 2 |
| C2×#19098334 | 2 |
| C2×#568×C79 | 2 |
| #20892 | 79 |