Order 20224.
2446 conjugacy classes of subgroups.
The subgroup lattice has 344 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 2. #23766258 | C2 | semidirect |
| 4. #23766002 | C2 | semidirect |
| 5. #23765795 | C2 | semidirect |
| 10. C2×#14579117 | C4 | semidirect |
| 16. #19098450 | C22 | semidirect |
| 17. #19098444 | C22 | semidirect |
| 19. #19098430 | C22 | semidirect |
| 20. #19098428 | C22 | semidirect |
| 25. C4⋊C4×Dic79 | C22 | semidirect |
| 29. #19098408 | C22 | semidirect |
| 43. #14579117 | C2×C4 | semidirect |
| 45. C2×Dic79⋊C4 | C2×C4 | semidirect |
| 52. C2×C4×Dic79 | C2×C4 | semidirect |
| 180. C79 | #34177 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C22×#14579117 | 2 |
| #23766258 | 2 |
| #23766014 | 2 |
| #23766002 | 2 |
| #23765795 | 2 |
| C2×#19098424 | 2 |
| #23765753 | 2 |
| C79×#2315 | 2 |
| #34177 | 79 |