Finite Group DatabasebetaFinite Group DatabasebetaOrder 20864.
360 conjugacy classes of subgroups; only the 221 normal subgroups are shown.
This group has 360 conjugacy classes of subgroups — too many to draw. Only its 221 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 |
|---|---|---|
| 10. #19104646 | C4 | semidirect |
| 11. #19104645 | C4 | semidirect |
| 12. C8×Dic163 | C4 | semidirect |
| 15. #97×C163 | C4 | semidirect |
| 35. C163⋊C8 | C42 | semidirect |
| 43. C8×C163 | C42 | semidirect |
| 52. Dic163 | #97 | direct (N × H) |
| 57. C163 | C4×#97 | semidirect |
| 72. #97 | Dic163 | direct (N × H) |
| 101. C8 | C4×Dic163 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#19104646 | 2 |
| C2×#19104645 | 2 |
| C2×C8×Dic163 | 2 |
| C42×Dic163 | 2 |
| C2×#97×C163 | 2 |
| C4×#97 | 163 |