Finite Group DatabasebetaFinite Group DatabasebetaOrder 20224.
436 conjugacy classes of subgroups; only the 89 normal subgroups are shown.
This group has 436 conjugacy classes of subgroups — too many to draw. Only its 89 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. #23772394 | C2 | semidirect |
| 3. #23761960 | C2 | semidirect |
| 4. #23761939 | C2 | semidirect |
| 5. #23761298 | C2 | semidirect |
| 6. #23761282 | C2 | semidirect |
| 7. C79×#1530 | C2 | semidirect |
| 9. #19098969 | C4 | semidirect |
| 10. #19098950 | C4 | semidirect |
| 11. #19098927 | C4 | semidirect |
| 12. #19098925 | C4 | semidirect |
| 211. #1530 | D79 | semidirect |
| 216. C79 | #9432 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| #23774092 | 2 |
| #23772394 | 2 |
| #23761960 | 2 |
| #23761939 | 2 |
| #23761298 | 2 |
| #23761282 | 2 |
| C79×#1530 | 2 |
| #9432 | 79 |