Finite Group DatabasebetaFinite Group DatabasebetaOrder 20224.
448 conjugacy classes of subgroups; only the 89 normal subgroups are shown.
This group has 448 conjugacy classes of subgroups — too many to draw. Only its 89 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. #23772478 | C2 | semidirect |
| 3. #23762012 | C2 | semidirect |
| 4. #23762012 | C2 | semidirect |
| 5. #23761868 | C2 | semidirect |
| 6. #23761230 | C2 | semidirect |
| 7. C79×#1287 | C2 | semidirect |
| 181. #1287 | D79 | semidirect |
| 183. C79 | #9283 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| #23774335 | 2 |
| #23772478 | 2 |
| #23762012 | 2 |
| #23761868 | 2 |
| #23761230 | 2 |
| C79×#1287 | 2 |
| #9283 | 79 |