Finite Group DatabasebetaFinite Group DatabasebetaOrder 20224.
342 conjugacy classes of subgroups; only the 95 normal subgroups are shown.
This group has 342 conjugacy classes of subgroups — too many to draw. Only its 95 normal subgroups are shown.
Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 13. #424×C79 | C4 | semidirect |
| 14. #424×C79 | C4 | semidirect |
| 17. C4×M16×C79 | C4 | semidirect |
| 18. C2×C4×C8×C79 | C4 | semidirect |
| 123. C79 | #12864 | semidirect |
| 127. #424 | Dic79 | semidirect |
| 128. #424 | Dic79 | semidirect |
| 133. C4×M16 | Dic79 | semidirect |
| 134. C2×C4×C8 | Dic79 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| #23763504 | 2 |
| #23761529 | 2 |
| #23761523 | 2 |
| #23761521 | 2 |
| C79×#2922 | 2 |
| #12864 | 79 |