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. #23764136 | C2 | semidirect |
| 4. #23763984 | C2 | semidirect |
| 6. #23763300 | C2 | semidirect |
| 10. #19098601 | C4 | semidirect |
| 148. C79 | #22620 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#19098601 | 2 |
| #23766295 | 2 |
| #23764136 | 2 |
| #23763984 | 2 |
| #23763492 | 2 |
| #23763300 | 2 |
| #23763176 | 2 |
| C79×#1807 | 2 |
| #22620 | 79 |