Order 20224.
2858 conjugacy classes of subgroups.
The subgroup lattice has 266 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 3. #23766318 | C2 | semidirect |
| 4. Q8×Dic79⋊C4 | C2 | semidirect |
| 9. #19099041 | C4 | semidirect |
| 30. Q8×Dic79 | C2×C4 | semidirect |
| 69. C2×Q8×C79 | C4⋊C4 | semidirect |
| 140. C79 | #34249 | semidirect |
| 190. C2×Q8 | Dic79⋊C4 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#19099041 | 2 |
| #23766318 | 2 |
| Q8×Dic79⋊C4 | 2 |
| #23766024 | 2 |
| #23765883 | 2 |
| C22×C4×Q8×C79 | 2 |
| #34249 | 79 |