Order 20224.
2410 conjugacy classes of subgroups.
The subgroup lattice has 256 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 2. #23763133 | C2 | semidirect |
| 3. C2×#19098330 | C2 | semidirect |
| 6. #19099038 | C4 | semidirect |
| 13. C2×C4×D4×C79 | C4 | semidirect |
| 19. #14579120 | C2×C4 | semidirect |
| 23. C2×C22⋊Dic79 | C2×C4 | semidirect |
| 32. C23×C4×C79 | C2×C4 | semidirect |
| 36. C2×C4⋊C4×C79 | C2×C4 | semidirect |
| 38. C2×C22⋊C4×C79 | C2×C4 | semidirect |
| 40. C2×C42×C79 | C2×C4 | semidirect |
| 132. C79 | #20354 | semidirect |
| 138. C2×C4×D4 | Dic79 | semidirect |
| 151. C23×C4 | C2×Dic79 | semidirect |
| 159. C2×C4⋊C4 | C2×Dic79 | semidirect |
| 165. C2×C22⋊C4 | C2×Dic79 | semidirect |
| 168. C2×C42 | C2×Dic79 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#19099038 | 2 |
| #23763133 | 2 |
| C2×#19098330 | 2 |
| C2×#518×C79 | 2 |
| #20354 | 79 |