Finite Group DatabasebetaFinite Group DatabasebetaOrder 20224.
586 conjugacy classes of subgroups; only the 101 normal subgroups are shown.
This group has 586 conjugacy classes of subgroups — too many to draw. Only its 101 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. C22×#14579102 | C2 | semidirect |
| 2. #23773887 | C2 | semidirect |
| 3. C2×#19098377 | C2 | semidirect |
| 4. C2×#19098370 | C2 | semidirect |
| 5. #23764311 | C2 | semidirect |
| 6. #23761490 | C2 | semidirect |
| 7. C2×#509×C79 | C2 | semidirect |
| 52. C2×C79⋊C16 | D4 | semidirect |
| 73. C2×D8×C79 | D4 | semidirect |
| 78. M32×C79 | D4 | semidirect |
| 207. C2×#509 | D79 | semidirect |
| 214. C79 | #13336 | semidirect |
| 263. C2×D8 | C22⋊D79 | semidirect |
| 276. M32 | C22⋊D79 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C22×#14579102 | 2 |
| #23773887 | 2 |
| C2×#19098377 | 2 |
| C2×#19098370 | 2 |
| #23764311 | 2 |
| #23761490 | 2 |
| C2×#509×C79 | 2 |
| #13336 | 79 |