Order 20224.
564 conjugacy classes of subgroups.
The subgroup lattice has 362 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 3. #23761265 | C2 | semidirect |
| 7. #19098620 | C4 | semidirect |
| 11. C2×#14579072 | C4 | semidirect |
| 22. #431×C79 | C4 | semidirect |
| 23. #431×C79 | C4 | semidirect |
| 185. C79 | #7977 | semidirect |
| 193. #431 | Dic79 | semidirect |
| 194. #431 | Dic79 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#19098620 | 2 |
| #23765798 | 2 |
| #23761265 | 2 |
| C79×#2920 | 2 |
| #7977 | 79 |