Order 20224.
1270 conjugacy classes of subgroups.
The subgroup lattice has 468 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×#19098573 | C2 | semidirect |
| 4. #23763111 | C2 | semidirect |
| 12. C2×#14579140 | C4 | semidirect |
| 239. C79 | #10985 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#19099134 | 2 |
| C2×#19098573 | 2 |
| C2×#19098537 | 2 |
| #23763111 | 2 |
| C2×#413×C79 | 2 |
| #10985 | 79 |