Order 20224.
826 conjugacy classes of subgroups.
The subgroup lattice has 334 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 2. #23761525 | C2 | semidirect |
| 6. #19098537 | C4 | semidirect |
| 10. C2×#117×C79 | C4 | semidirect |
| 11. C22×C4⋊C4×C79 | C4 | semidirect |
| 12. #391×C79 | C4 | semidirect |
| 23. #14579076 | C2×C4 | semidirect |
| 170. C79 | #12583 | semidirect |
| 173. C2×#117 | Dic79 | semidirect |
| 174. C22×C4⋊C4 | Dic79 | semidirect |
| 179. #391 | Dic79 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#19098537 | 2 |
| #23761525 | 2 |
| C79×#2311 | 2 |
| #12583 | 79 |