Finite Group DatabasebetaFinite Group DatabasebetaOrder 20224.
1190 conjugacy classes of subgroups; only the 203 normal subgroups are shown.
This group has 1190 conjugacy classes of subgroups — too many to draw. Only its 203 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×#19099299 | C2 | semidirect |
| 3. C2×#19098764 | C2 | semidirect |
| 4. #23762460 | C2 | direct (N × H) |
| 5. C2×#19098293 | C2 | semidirect |
| 6. C2×#331×C79 | C2 | semidirect |
| 11. #19099299 | C22 | semidirect |
| 20. #19098764 | C22 | semidirect |
| 23. #19098293 | C22 | semidirect |
| 26. #331×C79 | C22 | semidirect |
| 161. C2×C79 | #1620 | semidirect |
| 169. C2×#331 | D79 | semidirect |
| 171. C79 | C2×#1620 | semidirect |
| 190. #331 | C2×D79 | semidirect |
| 326. C2 | #23762460 | direct (N × H) |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#19099299 | 2 |
| C2×#19098939 | 2 |
| C2×#19098764 | 2 |
| #23762460 | 2 |
| C2×#19098293 | 2 |
| C2×#331×C79 | 2 |
| C2×#1620 | 79 |