Finite Group DatabasebetaFinite Group DatabasebetaOrder 20224.
284 conjugacy classes of subgroups; only the 63 normal subgroups are shown.
This group has 284 conjugacy classes of subgroups — too many to draw. Only its 63 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. #23765717 | C2 | semidirect |
| 2. C2×#19098401 | C2 | semidirect |
| 3. #23765525 | C2 | semidirect |
| 4. #23761590 | C2 | semidirect |
| 5. #23761584 | C2 | semidirect |
| 6. #23761542 | C2 | semidirect |
| 8. C2×Dic632 | C22 | semidirect |
| 13. #19098397 | C22 | semidirect |
| 14. C2×C79⋊C32 | C22 | semidirect |
| 15. #19098393 | C22 | semidirect |
| 127. C79 | #13671 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| #23765717 | 2 |
| C2×#19098401 | 2 |
| #23765525 | 2 |
| #23761590 | 2 |
| #23761584 | 2 |
| #23761542 | 2 |
| C79×#3415 | 2 |
| #13671 | 79 |