Order 20224.
1966 conjugacy classes of subgroups.
The subgroup lattice has 426 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×#19098571 | C2 | semidirect |
| 4. #23763788 | C2 | direct (N × H) |
| 5. C2×#19098322 | C2 | semidirect |
| 11. C2×#14579148 | C4 | semidirect |
| 16. #19098571 | C22 | semidirect |
| 20. #19098322 | C22 | semidirect |
| 33. C22×Dic158 | C2×C4 | semidirect |
| 44. #14579148 | C2×C4 | semidirect |
| 49. C2×C4×Dic79 | C2×C4 | semidirect |
| 85. C2×Dic158 | C22×C4 | semidirect |
| 102. C4×Dic79 | C22×C4 | semidirect |
| 210. C2×C79 | #1885 | semidirect |
| 219. C79 | C2×#1885 | semidirect |
| 422. C2 | #23763788 | direct (N × H) |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C22×#14579148 | 2 |
| C2×#19098571 | 2 |
| C22×#14579078 | 2 |
| #23763788 | 2 |
| C2×#19098322 | 2 |
| C2×#518×C79 | 2 |
| C2×#1885 | 79 |