Finite Group DatabasebetaFinite Group DatabasebetaOrder 20224.
670 conjugacy classes of subgroups; only the 107 normal subgroups are shown.
This group has 670 conjugacy classes of subgroups — too many to draw. Only its 107 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 |
|---|---|---|
| 2. #23761525 | C2 | semidirect |
| 8. C2×#117×C79 | C4 | semidirect |
| 9. C22×C42×C79 | C4 | semidirect |
| 10. #391×C79 | C4 | semidirect |
| 129. C79 | #12857 | semidirect |
| 131. C2×#117 | Dic79 | semidirect |
| 132. C22×C42 | Dic79 | semidirect |
| 135. #391 | Dic79 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| #23763318 | 2 |
| #23761525 | 2 |
| C79×#2297 | 2 |
| #12857 | 79 |