Finite Group DatabasebetaFinite Group DatabasebetaOrder 20864.
360 conjugacy classes of subgroups; only the 97 normal subgroups are shown.
This group has 360 conjugacy classes of subgroups — too many to draw. Only its 97 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. C2×#19104661 | C2 | semidirect |
| 3. C42×Dic163 | C2 | semidirect |
| 4. #423×C163 | C2 | semidirect |
| 6. #19104735 | C4 | semidirect |
| 7. #19104732 | C4 | semidirect |
| 8. #19104723 | C4 | semidirect |
| 29. C4×Dic163 | D4 | semidirect |
| 62. C4×C163 | #104 | semidirect |
| 72. C163 | #1962 | semidirect |
| 75. #423 | D163 | semidirect |
| 137. C4 | #19104661 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| #23782215 | 2 |
| C2×#19104661 | 2 |
| C42×Dic163 | 2 |
| #423×C163 | 2 |
| #1962 | 163 |