Order 20224.
786 conjugacy classes of subgroups.
The subgroup lattice has 330 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. #19098409 | C4 | semidirect |
| 17. #384×C79 | C4 | semidirect |
| 22. C4×C4⋊C4×C79 | C4 | semidirect |
| 169. C79 | #8022 | semidirect |
| 178. #384 | Dic79 | semidirect |
| 183. 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×#19098409 | 2 |
| #23761278 | 2 |
| C79×#2285 | 2 |
| #8022 | 79 |