Finite Group DatabasebetaFinite Group DatabasebetaOrder 20224.
1030 conjugacy classes of subgroups; only the 251 normal subgroups are shown.
This group has 1030 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×#19098961 | C2 | semidirect |
| 2. C2×#19098935 | C2 | semidirect |
| 3. C2×#19098909 | C2 | semidirect |
| 4. #23763026 | C2 | direct (N × H) |
| 5. C2×#19098284 | C2 | semidirect |
| 10. #19098961 | C22 | semidirect |
| 12. #19098935 | C22 | semidirect |
| 14. #19098909 | C22 | semidirect |
| 18. #19098284 | C22 | semidirect |
| 83. C2×C8×C79 | SD16 | semidirect |
| 113. C8×C79 | C2×SD16 | semidirect |
| 132. C2×C79 | #1715 | semidirect |
| 141. C79 | C2×#1715 | semidirect |
| 214. C2×C8 | #11929612 | semidirect |
| 249. C8 | C2×#11929612 | semidirect |
| 266. C2 | #23763026 | direct (N × H) |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#19098961 | 2 |
| C2×#19098935 | 2 |
| C2×#19098909 | 2 |
| #23763026 | 2 |
| C2×#19098284 | 2 |
| C2×#493×C79 | 2 |
| C2×#1715 | 79 |