Order 20224.
762 conjugacy classes of subgroups.
The subgroup lattice has 306 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 7. #19098429 | C4 | semidirect |
| 10. C4×C4⋊Dic79 | C4 | semidirect |
| 14. #19098409 | C4 | semidirect |
| 19. #431×C79 | C4 | semidirect |
| 157. C79 | #8013 | semidirect |
| 161. #431 | Dic79 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| #23765798 | 2 |
| C2×#19098409 | 2 |
| #23761280 | 2 |
| C2×#431×C79 | 2 |
| #8013 | 79 |