Finite Group DatabasebetaFinite Group DatabasebetaOrder 20224.
390 conjugacy classes of subgroups; only the 67 normal subgroups are shown.
This group has 390 conjugacy classes of subgroups — too many to draw. Only its 67 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. #23775120 | C2 | semidirect |
| 2. #23765432 | C2 | semidirect |
| 3. #23762752 | C2 | semidirect |
| 4. #23761449 | C2 | semidirect |
| 5. #23761362 | C2 | semidirect |
| 6. #23761356 | C2 | semidirect |
| 7. C79×#2248 | C2 | semidirect |
| 66. D632 | D8 | semidirect |
| 152. #2248 | D79 | semidirect |
| 158. C79 | #12319 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| #23775120 | 2 |
| #23765432 | 2 |
| #23762752 | 2 |
| #23761449 | 2 |
| #23761362 | 2 |
| #23761356 | 2 |
| C79×#2248 | 2 |
| #12319 | 79 |