Finite Group DatabasebetaFinite Group DatabasebetaOrder 20864.
336 conjugacy classes of subgroups; only the 113 normal subgroups are shown.
This group has 336 conjugacy classes of subgroups — too many to draw. Only its 113 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. #23782067 | C2 | semidirect |
| 3. #23782005 | C2 | semidirect |
| 4. #23781999 | C2 | semidirect |
| 5. #23781972 | C2 | semidirect |
| 6. #23781920 | C2 | semidirect |
| 8. #23781706 | C2 | semidirect |
| 9. C4×Q16×C163 | C2 | semidirect |
| 96. C163 | #3352 | semidirect |
| 104. C4×Q16 | D163 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| #23782356 | 2 |
| #23782067 | 2 |
| #23782005 | 2 |
| #23781999 | 2 |
| #23781972 | 2 |
| #23781920 | 2 |
| #23781744 | 2 |
| #23781706 | 2 |
| C4×Q16×C163 | 2 |
| #3352 | 163 |