Finite Group DatabasebetaFinite Group DatabasebetaOrder 20224.
324 conjugacy classes of subgroups; only the 61 normal subgroups are shown.
This group has 324 conjugacy classes of subgroups — too many to draw. Only its 61 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. C2×#19098402 | C2 | semidirect |
| 3. C2×#19098401 | C2 | semidirect |
| 4. #23765492 | C2 | semidirect |
| 5. #23761577 | C2 | semidirect |
| 6. (C2×D79)⋊C32 | C2 | semidirect |
| 7. C79×#1415 | C2 | semidirect |
| 9. C2×Dic632 | C22 | semidirect |
| 18. C2×C79⋊C32 | C22 | semidirect |
| 21. C2×C32×C79 | C22 | semidirect |
| 22. #366×C79 | C22 | semidirect |
| 104. C2×D79 | SD64 | semidirect |
| 122. #1415 | D79 | semidirect |
| 124. C79 | #13664 | semidirect |
| 137. C2×C32 | C2×D79 | semidirect |
| 138. #366 | C2×D79 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×D16×D79 | 2 |
| C2×#19098402 | 2 |
| C2×#19098401 | 2 |
| #23765492 | 2 |
| #23761577 | 2 |
| (C2×D79)⋊C32 | 2 |
| C79×#1415 | 2 |
| #13664 | 79 |