Order 20224.
1106 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 |
|---|---|---|
| 3. #23764343 | C2 | semidirect |
| 9. #19099191 | C4 | semidirect |
| 26. C2×#11929608 | Q8 | semidirect |
| 29. #14579161 | C2×C4 | semidirect |
| 31. #14579153 | C2×C4 | semidirect |
| 152. C79 | #21307 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| #23776805 | 2 |
| #23771819 | 2 |
| #23764343 | 2 |
| #23763110 | 2 |
| C2×#19098323 | 2 |
| C79×#2296 | 2 |
| #21307 | 79 |