Finite Group DatabasebetaFinite Group DatabasebetaOrder 20224.
424 conjugacy classes of subgroups; only the 109 normal subgroups are shown.
This group has 424 conjugacy classes of subgroups — too many to draw. Only its 109 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 |
|---|---|---|
| 2. #23765186 | C2 | semidirect |
| 5. #23761497 | C2 | semidirect |
| 6. #23761489 | C2 | semidirect |
| 7. C79×#1952 | C2 | semidirect |
| 19. #19098375 | C4 | semidirect |
| 40. #14579101 | C2×C4 | semidirect |
| 56. #108×C79 | C2×C4 | semidirect |
| 164. #1952 | D79 | semidirect |
| 167. C79 | #12940 | semidirect |
| 211. #108 | C4×D79 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| #23772253 | 2 |
| #23765186 | 2 |
| C2×#19098375 | 2 |
| C2×#19098363 | 2 |
| #23761497 | 2 |
| #23761489 | 2 |
| C79×#1952 | 2 |
| #12940 | 79 |