Finite Group DatabasebetaFinite Group DatabasebetaOrder 20864.
412 conjugacy classes of subgroups; only the 105 normal subgroups are shown.
This group has 412 conjugacy classes of subgroups — too many to draw. Only its 105 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×#19104655 | C2 | semidirect |
| 3. C2×#19104646 | C2 | semidirect |
| 4. #382×C163 | C2 | semidirect |
| 9. #19104732 | C4 | semidirect |
| 24. C2×C163⋊C8 | D4 | semidirect |
| 65. C163 | #1961 | semidirect |
| 70. #382 | D163 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#19104732 | 2 |
| C2×#19104655 | 2 |
| C2×#19104646 | 2 |
| #382×C163 | 2 |
| #1961 | 163 |