Order 20224.
1114 conjugacy classes of subgroups.
The subgroup lattice has 330 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 3. #23764381 | C2 | semidirect |
| 4. #23764377 | C2 | semidirect |
| 10. #19099191 | C4 | semidirect |
| 32. #14579161 | C2×C4 | semidirect |
| 34. #14579153 | C2×C4 | semidirect |
| 52. #117×C79 | Q8 | semidirect |
| 60. C2×C42×C79 | Q8 | semidirect |
| 172. C79 | #21330 | semidirect |
| 211. #117 | Dic158 | semidirect |
| 224. C2×C42 | Dic158 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| #23776805 | 2 |
| #23771964 | 2 |
| #23764381 | 2 |
| #23764377 | 2 |
| #23763110 | 2 |
| C2×#19098323 | 2 |
| C4×#117×C79 | 2 |
| #21330 | 79 |