Finite Group DatabasebetaFinite Group DatabasebetaOrder 20864.
296 conjugacy classes of subgroups; only the 181 normal subgroups are shown.
This group has 296 conjugacy classes of subgroups — too many to draw. Only its 181 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 |
|---|---|---|
| 9. C4⋊(C163⋊C8) | C4 | semidirect |
| 11. C4×C163⋊C8 | C4 | semidirect |
| 29. C4⋊C4×C163 | C8 | semidirect |
| 36. C163⋊C8 | C4⋊C4 | direct (N × H) |
| 58. C4×C163 | C4×C8 | semidirect |
| 68. C163 | C8×C4⋊C4 | semidirect |
| 98. C4⋊C4 | C163⋊C8 | direct (N × H) |
| 127. C4 | C4×C163⋊C8 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×C4⋊(C163⋊C8) | 2 |
| C2×C4×C163⋊C8 | 2 |
| #23781420 | 2 |
| C4×C4⋊C4×C163 | 2 |
| C8×C4⋊C4 | 163 |