Finite Group DatabasebetaFinite Group DatabasebetaOrder 20224.
914 conjugacy classes of subgroups; only the 251 normal subgroups are shown.
This group has 914 conjugacy classes of subgroups — too many to draw. Only its 251 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. C2×#19098966 | C2 | semidirect |
| 2. C2×#19098943 | C2 | semidirect |
| 4. #23763069 | C2 | direct (N × H) |
| 5. C2×#19098284 | C2 | semidirect |
| 10. #19098966 | C22 | semidirect |
| 12. #19098943 | C22 | semidirect |
| 18. #19098284 | C22 | semidirect |
| 125. C2×C79 | #1722 | semidirect |
| 134. C79 | C2×#1722 | semidirect |
| 252. C2 | #23763069 | direct (N × H) |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#19098966 | 2 |
| C2×#19098943 | 2 |
| C2×#19098909 | 2 |
| #23763069 | 2 |
| C2×#19098284 | 2 |
| C2×#492×C79 | 2 |
| C2×#1722 | 79 |