Order 20224.
648 conjugacy classes of subgroups.
The subgroup lattice has 368 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 |
| 5. #19098620 | C4 | semidirect |
| 11. C4×#11929608 | C4 | semidirect |
| 23. C4×M16×C79 | C4 | semidirect |
| 26. C2×C4×C8×C79 | C4 | semidirect |
| 188. C79 | #7974 | semidirect |
| 200. C4×M16 | Dic79 | semidirect |
| 203. C2×C4×C8 | Dic79 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| #23772033 | 2 |
| #23765798 | 2 |
| #23761265 | 2 |
| C2×C4×M16×C79 | 2 |
| #7974 | 79 |