Order 20224.
1062 conjugacy classes of subgroups.
The subgroup lattice has 324 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 3. #23764392 | C2 | semidirect |
| 4. #23764388 | C2 | semidirect |
| 31. C2×#11929608 | Q8 | semidirect |
| 169. C79 | #21338 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#19099191 | 2 |
| #23771819 | 2 |
| #23764392 | 2 |
| #23764388 | 2 |
| #23763138 | 2 |
| C2×#19098331 | 2 |
| C79×#2905 | 2 |
| #21338 | 79 |