Finite Group DatabasebetaFinite Group DatabasebetaOrder 20864.
248 conjugacy classes of subgroups; only the 69 normal subgroups are shown.
This group has 248 conjugacy classes of subgroups — too many to draw. Only its 69 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. #23781722 | C2 | semidirect |
| 3. #23781404 | C2 | semidirect |
| 4. #432×C163 | C2 | semidirect |
| 15. #19104646 | C22 | semidirect |
| 19. #97×C163 | C22 | semidirect |
| 83. C163 | #1533 | semidirect |
| 87. #432 | D163 | semidirect |
| 103. #97 | C2×D163 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#19104723 | 2 |
| #23781722 | 2 |
| #23781404 | 2 |
| #432×C163 | 2 |
| #1533 | 163 |