Finite Group DatabasebetaFinite Group DatabasebetaOrder 20224.
512 conjugacy classes of subgroups; only the 109 normal subgroups are shown.
This group has 512 conjugacy classes of subgroups — too many to draw. Only its 109 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×#19098681 | C2 | semidirect |
| 3. C2×#19098376 | C2 | semidirect |
| 4. #23765110 | C2 | semidirect |
| 5. #23761508 | C2 | semidirect |
| 6. #23761482 | C2 | semidirect |
| 7. C79×#1970 | C2 | semidirect |
| 11. #19098999 | C4 | semidirect |
| 79. Dic316 | C22⋊C4 | semidirect |
| 83. D632 | C22⋊C4 | semidirect |
| 190. #1970 | D79 | semidirect |
| 193. C79 | #13029 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#19098999 | 2 |
| C2×#19098681 | 2 |
| C2×#19098376 | 2 |
| #23765110 | 2 |
| #23761508 | 2 |
| #23761482 | 2 |
| C79×#1970 | 2 |
| #13029 | 79 |