Order 20224.
1342 conjugacy classes of subgroups.
The subgroup lattice has 378 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 13. #19098409 | C4 | semidirect |
| 106. C42×C79 | C4⋊C4 | semidirect |
| 197. C79 | #13963 | semidirect |
| 295. C42 | Dic79⋊C4 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#19098409 | 2 |
| #23761663 | 2 |
| #23761659 | 2 |
| #23761631 | 2 |
| Dic79⋊#95 | 2 |
| #23761626 | 2 |
| C2×#382×C79 | 2 |
| #13963 | 79 |