Finite Group DatabasebetaFinite Group DatabasebetaOrder 20864.
150 conjugacy classes of subgroups; only the 53 normal subgroups are shown.
This group has 150 conjugacy classes of subgroups — too many to draw. Only its 53 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 |
|---|---|---|
| 1. C2×#19104669 | C2 | semidirect |
| 2. #23781490 | C2 | semidirect |
| 3. #23781466 | C2 | semidirect |
| 4. C22⋊(C163⋊C16) | C2 | semidirect |
| 59. C163 | #2232 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#19104669 | 2 |
| #23781490 | 2 |
| #23781466 | 2 |
| C22⋊(C163⋊C16) | 2 |
| #466×C163 | 2 |
| #2232 | 163 |