Order 20224.
1142 conjugacy classes of subgroups.
The subgroup lattice has 278 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 8. C2×#14579160 | C4 | semidirect |
| 9. C2×#14579152 | C4 | semidirect |
| 42. #117×C79 | Q8 | semidirect |
| 144. C79 | #21334 | semidirect |
| 170. #117 | Dic158 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#19099194 | 2 |
| #23766018 | 2 |
| #23764385 | 2 |
| #23763132 | 2 |
| C79×#2274 | 2 |
| #21334 | 79 |