Finite Group DatabasebetaFinite Group DatabasebetaOrder 20864.
360 conjugacy classes of subgroups; only the 121 normal subgroups are shown.
This group has 360 conjugacy classes of subgroups — too many to draw. Only its 121 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 |
|---|---|---|
| 3. C42×Dic163 | C2 | semidirect |
| 4. #23781426 | C2 | semidirect |
| 5. C4×M16×C163 | C2 | semidirect |
| 7. C4×Dic326 | C4 | semidirect |
| 8. C4×D652 | C4 | semidirect |
| 15. #19104661 | C4 | direct (N × H) |
| 36. C4×Dic163 | C2×C4 | semidirect |
| 40. M16×C163 | C2×C4 | semidirect |
| 47. Dic326 | C42 | semidirect |
| 49. D652 | C42 | semidirect |
| 72. C4×C163 | #104 | semidirect |
| 83. C163 | C4×#104 | semidirect |
| 87. C4×M16 | D163 | semidirect |
| 115. M16 | C4×D163 | semidirect |
| 159. C4 | #19104661 | direct (N × H) |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C4×#14579699 | 2 |
| C2×#19104661 | 2 |
| C42×Dic163 | 2 |
| #23781426 | 2 |
| C4×M16×C163 | 2 |
| C4×#104 | 163 |