Finite Group DatabasebetaFinite Group DatabasebetaOrder 20224.
430 conjugacy classes of subgroups; only the 107 normal subgroups are shown.
This group has 430 conjugacy classes of subgroups — too many to draw. Only its 107 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. #23764349 | C2 | semidirect |
| 3. #23762117 | C2 | semidirect |
| 5. #23761269 | C2 | semidirect |
| 6. #23761255 | C2 | semidirect |
| 26. #497×C79 | C4 | semidirect |
| 27. #491×C79 | C4 | semidirect |
| 197. C79 | #9376 | semidirect |
| 200. #497 | Dic79 | semidirect |
| 201. #491 | Dic79 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| #23772539 | 2 |
| #23764349 | 2 |
| #23762117 | 2 |
| #23761925 | 2 |
| #23761269 | 2 |
| #23761255 | 2 |
| C79×#3218 | 2 |
| #9376 | 79 |