Finite Group DatabasebetaFinite Group DatabasebetaOrder 20224.
324 conjugacy classes of subgroups; only the 71 normal subgroups are shown.
This group has 324 conjugacy classes of subgroups — too many to draw. Only its 71 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 |
|---|---|---|
| 1. C2×#19098401 | C2 | semidirect |
| 2. #23765491 | C2 | semidirect |
| 3. #23761578 | C2 | semidirect |
| 4. C22⋊(C79⋊C32) | C2 | semidirect |
| 6. C2×Dic632 | C22 | semidirect |
| 9. C2×C79⋊C32 | C22 | semidirect |
| 10. #19098389 | C22 | semidirect |
| 81. C22×C79 | SD64 | semidirect |
| 99. C79 | #13664 | semidirect |
| 175. C22 | #19098401 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#19098401 | 2 |
| #23765491 | 2 |
| #23761578 | 2 |
| C22⋊(C79⋊C32) | 2 |
| C22×D16×C79 | 2 |
| #13664 | 79 |