Order 20224.
1706 conjugacy classes of subgroups.
The subgroup lattice has 434 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 1. C2×#19098606 | C2 | semidirect |
| 4. #23763610 | C2 | direct (N × H) |
| 5. C2×#19098322 | C2 | semidirect |
| 12. #19098606 | C22 | semidirect |
| 15. C2×#14579078 | C4 | semidirect |
| 19. #19098322 | C22 | semidirect |
| 32. C2×#11929608 | C2×C4 | semidirect |
| 46. #14579078 | C2×C4 | semidirect |
| 83. #11929608 | C22×C4 | semidirect |
| 213. C2×C79 | #1856 | semidirect |
| 223. C79 | C2×#1856 | semidirect |
| 429. C2 | #23763610 | direct (N × H) |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#19098606 | 2 |
| C22×#14579078 | 2 |
| C2×#19098466 | 2 |
| #23763610 | 2 |
| C2×#19098322 | 2 |
| C2×#518×C79 | 2 |
| C2×#1856 | 79 |