Finite Group DatabasebetaFinite Group DatabasebetaOrder 20864.
512 conjugacy classes of subgroups; only the 189 normal subgroups are shown.
This group has 512 conjugacy classes of subgroups — too many to draw. Only its 189 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. #23781549 | C2 | semidirect |
| 3. #23781547 | C2 | semidirect |
| 10. C2×Dic163⋊C4 | C4 | semidirect |
| 84. C163 | #2313 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C22×Dic163⋊C4 | 2 |
| #23781549 | 2 |
| #23781547 | 2 |
| #23781526 | 2 |
| #23781523 | 2 |
| C4×C22⋊Dic163 | 2 |
| C4×C22⋊C4×C163 | 2 |
| #2313 | 163 |