Order 20224.
678 conjugacy classes of subgroups.
The subgroup lattice has 320 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 7. #19098620 | C4 | semidirect |
| 12. #19098429 | C4 | semidirect |
| 17. #382×C79 | C4 | semidirect |
| 20. C4×C4⋊C4×C79 | C4 | semidirect |
| 164. C79 | #8017 | semidirect |
| 175. #382 | Dic79 | semidirect |
| 178. C4×C4⋊C4 | Dic79 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#19098620 | 2 |
| C2×#19098429 | 2 |
| #23761278 | 2 |
| C79×#2283 | 2 |
| #8017 | 79 |