Order 20224.
736 conjugacy classes of subgroups.
The subgroup lattice has 598 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 3. #23761522 | C2 | semidirect |
| 303. C79 | #12579 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#19098547 | 2 |
| #23771845 | 2 |
| #23761522 | 2 |
| C2×#413×C79 | 2 |
| #12579 | 79 |