Order 20224.
1122 conjugacy classes of subgroups.
The subgroup lattice has 396 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 3. #23761278 | C2 | semidirect |
| 10. C2×C22⋊(C79⋊C8) | C4 | semidirect |
| 13. C4×C22⋊Dic79 | C4 | semidirect |
| 16. C2×#117×C79 | C4 | semidirect |
| 18. #380×C79 | C4 | semidirect |
| 202. C79 | #8012 | semidirect |
| 205. C2×#117 | Dic79 | semidirect |
| 213. #380 | Dic79 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C22×C22⋊(C79⋊C8) | 2 |
| C2×C4×C22⋊Dic79 | 2 |
| #23761278 | 2 |
| C79×#2280 | 2 |
| #8012 | 79 |