Order 20224.
1774 conjugacy classes of subgroups.
The subgroup lattice has 278 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 12. C4×Dic79⋊C4 | C4 | semidirect |
| 13. #19098409 | C4 | semidirect |
| 65. C4×Dic79 | C42 | semidirect |
| 82. C42×C79 | C4⋊C4 | semidirect |
| 145. C79 | #13759 | semidirect |
| 221. C42 | Dic79⋊C4 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×C4×Dic79⋊C4 | 2 |
| C2×#19098409 | 2 |
| C2×C42×Dic79 | 2 |
| #23761631 | 2 |
| C4×C79⋊#95 | 2 |
| C2×#376×C79 | 2 |
| #13759 | 79 |