Finite Group DatabasebetaFinite Group DatabasebetaOrder 20864.
160 conjugacy classes of subgroups; only the 61 normal subgroups are shown.
This group has 160 conjugacy classes of subgroups — too many to draw. Only its 61 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. C4×Dic652 | C2 | semidirect |
| 3. #23781490 | C2 | semidirect |
| 4. #23781468 | C2 | semidirect |
| 6. #23781441 | C2 | semidirect |
| 10. #19104679 | C4 | semidirect |
| 22. Dic652 | C2×C4 | semidirect |
| 27. C163⋊C16 | C2×C4 | semidirect |
| 67. C163 | #2175 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#19104679 | 2 |
| C4×Dic652 | 2 |
| #23781490 | 2 |
| #23781468 | 2 |
| #23781466 | 2 |
| #23781441 | 2 |
| C4×D8×C163 | 2 |
| #2175 | 163 |