Order 20224.
1050 conjugacy classes of subgroups.
The subgroup lattice has 292 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 7. C2×#14579161 | C4 | semidirect |
| 8. C2×#14579153 | C4 | semidirect |
| 21. C2×#11929608 | Q8 | semidirect |
| 44. C2×C42×C79 | Q8 | semidirect |
| 150. C79 | #11386 | semidirect |
| 187. C2×C42 | Dic158 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#19099120 | 2 |
| C2×#19098323 | 2 |
| #23763094 | 2 |
| C4×#95×C79 | 2 |
| #11386 | 79 |