Finite Group DatabasebetaFinite Group DatabasebetaOrder 20864.
228 conjugacy classes of subgroups; only the 81 normal subgroups are shown.
This group has 228 conjugacy classes of subgroups — too many to draw. Only its 81 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 |
|---|---|---|
| 4. C22×C163⋊C8 | C4 | semidirect |
| 13. C22⋊C8×C163 | C4 | semidirect |
| 18. C22⋊Dic163 | C8 | semidirect |
| 77. C163 | #1282 | semidirect |
| 90. C22⋊C8 | Dic163 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×C22⋊(C163⋊C8) | 2 |
| C4×C22⋊Dic163 | 2 |
| C2×C22⋊C8×C163 | 2 |
| #1282 | 163 |