Order 20224.
1178 conjugacy classes of subgroups.
The subgroup lattice has 388 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 9. C2×C4×Dic158 | C4 | semidirect |
| 15. #19098573 | C4 | semidirect |
| 199. C79 | #10777 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#19099040 | 2 |
| C2×#19098573 | 2 |
| #23763133 | 2 |
| #23763111 | 2 |
| C79×#1742 | 2 |
| #10777 | 79 |