Finite Group DatabasebetaFinite Group DatabasebetaOrder 20864.
564 conjugacy classes of subgroups; only the 105 normal subgroups are shown.
This group has 564 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×#19104654 | C2 | semidirect |
| 3. C2×#19104653 | C2 | semidirect |
| 5. C2×#101×C163 | C2 | semidirect |
| 88. C2×D163 | #101 | semidirect |
| 99. C163 | #1784 | semidirect |
| 104. C2×#101 | D163 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C22×Q8×D163 | 2 |
| C2×#19104654 | 2 |
| C2×#19104653 | 2 |
| #23781628 | 2 |
| C2×#101×C163 | 2 |
| #1784 | 163 |