Order 20224.
766 conjugacy classes of subgroups.
The subgroup lattice has 280 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 3. #23764138 | C2 | semidirect |
| 4. #23763979 | C2 | semidirect |
| 7. #23763297 | C2 | semidirect |
| 10. #19098601 | C4 | semidirect |
| 148. C79 | #22619 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#19098601 | 2 |
| #23766283 | 2 |
| #23764138 | 2 |
| #23763979 | 2 |
| #23763496 | 2 |
| #23763425 | 2 |
| #23763297 | 2 |
| C79×#1752 | 2 |
| #22619 | 79 |