Finite Group DatabasebetaFinite Group DatabasebetaOrder 20224.
702 conjugacy classes of subgroups; only the 195 normal subgroups are shown.
This group has 702 conjugacy classes of subgroups — too many to draw. Only its 195 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 |
|---|---|---|
| 3. #23765488 | C2 | direct (N × H) |
| 4. C2×#19098389 | C2 | semidirect |
| 5. C2×#19098367 | C2 | semidirect |
| 6. C22×Q32×C79 | C2 | semidirect |
| 16. #19098389 | C22 | semidirect |
| 17. #19098367 | C22 | semidirect |
| 20. C2×Q32×C79 | C22 | semidirect |
| 82. C22×D79 | Q32 | semidirect |
| 111. C2×D79 | C2×Q32 | semidirect |
| 119. C2×C79 | #2216 | semidirect |
| 124. C22×Q32 | D79 | semidirect |
| 130. C79 | C2×#2216 | semidirect |
| 135. C2×Q32 | C2×D79 | semidirect |
| 243. C2 | #23765488 | direct (N × H) |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C22×C16×D79 | 2 |
| C2×#19098801 | 2 |
| #23765488 | 2 |
| C2×#19098389 | 2 |
| C2×#19098367 | 2 |
| C22×Q32×C79 | 2 |
| C2×#2216 | 79 |