Order 20224.
1838 conjugacy classes of subgroups.
The subgroup lattice has 548 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 16. #19098433 | C4 | semidirect |
| 19. C4×C4⋊Dic79 | C4 | semidirect |
| 28. C4×C4⋊C4×C79 | C4 | semidirect |
| 101. C4⋊Dic79 | C4⋊C4 | direct (N × H) |
| 141. C4⋊C4×C79 | C4⋊C4 | semidirect |
| 143. C42×C79 | C42 | semidirect |
| 253. C4×C79 | C4×C4⋊C4 | semidirect |
| 254. C4×C79 | C4×C4⋊C4 | semidirect |
| 282. C79 | C4⋊C42 | semidirect |
| 298. C4×C4⋊C4 | Dic79 | semidirect |
| 413. C4⋊C4 | C4⋊Dic79 | direct (N × H) |
| 417. C42 | C4×Dic79 | semidirect |
| 530. C4 | C4×C4⋊Dic79 | semidirect |
| 531. 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×#19098433 | 2 |
| C2×C4⋊C4×Dic79 | 2 |
| C2×C4×C4⋊Dic79 | 2 |
| #23761634 | 2 |
| #23761630 | 2 |
| #23761629 | 2 |
| C2×C4×C4⋊C4×C79 | 2 |
| C4⋊C42 | 79 |