Finite Group DatabasebetaFinite Group DatabasebetaOrder 20864.
280 conjugacy classes of subgroups; only the 133 normal subgroups are shown.
This group has 280 conjugacy classes of subgroups — too many to draw. Only its 133 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 |
|---|---|---|
| 12. C8×Dic163 | C4 | semidirect |
| 38. C163⋊C8 | C4⋊C4 | semidirect |
| 48. C8×C163 | C4⋊C4 | semidirect |
| 60. Dic163 | #107 | semidirect |
| 66. C163 | #1845 | semidirect |
| 115. C8 | Dic163⋊C4 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#19104669 | 2 |
| C2×#19104668 | 2 |
| C2×C8×Dic163 | 2 |
| #23781534 | 2 |
| C2×#107×C163 | 2 |
| #1845 | 163 |