Order 20224.
1030 conjugacy classes of subgroups.
The subgroup lattice has 344 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 3. #23764365 | C2 | semidirect |
| 4. #23764351 | C2 | semidirect |
| 5. #23764347 | C2 | semidirect |
| 9. #19099120 | C4 | semidirect |
| 179. C79 | #21837 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#19099120 | 2 |
| #23765798 | 2 |
| #23764365 | 2 |
| #23764351 | 2 |
| #23764347 | 2 |
| #23763496 | 2 |
| C2×#431×C79 | 2 |
| #21837 | 79 |