Order 20224.
866 conjugacy classes of subgroups.
The subgroup lattice has 278 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 3. #23763272 | C2 | semidirect |
| 4. #23763259 | C2 | semidirect |
| 8. #19098587 | C4 | semidirect |
| 22. #432×C79 | C4 | semidirect |
| 145. C79 | #20551 | semidirect |
| 148. #432 | Dic79 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#19098587 | 2 |
| #23765798 | 2 |
| #23763272 | 2 |
| #23763259 | 2 |
| #23763186 | 2 |
| C2×#432×C79 | 2 |
| #20551 | 79 |