Finite Group DatabasebetaFinite Group DatabasebetaOrder 20224.
1010 conjugacy classes of subgroups; only the 171 normal subgroups are shown.
This group has 1010 conjugacy classes of subgroups — too many to draw. Only its 171 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×#19099313 | C2 | semidirect |
| 3. C2×#19098928 | C2 | semidirect |
| 4. #23762699 | C2 | direct (N × H) |
| 5. C2×#19098304 | C2 | semidirect |
| 6. C2×#329×C79 | C2 | semidirect |
| 11. #19099313 | C22 | semidirect |
| 21. #19098928 | C22 | semidirect |
| 25. #19098304 | C22 | semidirect |
| 28. #329×C79 | C22 | semidirect |
| 172. C2×C79 | #1657 | semidirect |
| 181. C2×#329 | D79 | semidirect |
| 182. C79 | C2×#1657 | semidirect |
| 204. #329 | C2×D79 | semidirect |
| 348. C2 | #23762699 | direct (N × H) |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#19099313 | 2 |
| C2×#19098953 | 2 |
| C2×#19098928 | 2 |
| #23762699 | 2 |
| C2×#19098304 | 2 |
| C2×#329×C79 | 2 |
| C2×#1657 | 79 |