Finite Group DatabasebetaFinite Group DatabasebetaOrder 20864.
360 conjugacy classes of subgroups; only the 157 normal subgroups are shown.
This group has 360 conjugacy classes of subgroups — too many to draw. Only its 157 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 |
|---|---|---|
| 2. C2×#19104645 | C2 | semidirect |
| 4. #23781419 | C2 | semidirect |
| 9. C22⋊(C163⋊C8) | C4 | semidirect |
| 14. C22×C8×C163 | C4 | semidirect |
| 55. C8×C163 | C22⋊C4 | semidirect |
| 59. C22×C163 | #97 | semidirect |
| 74. C163 | #1752 | semidirect |
| 84. C22×C8 | Dic163 | semidirect |
| 130. C8 | C22⋊Dic163 | semidirect |
| 134. C22 | #19104645 | 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 |
| C2×#19104645 | 2 |
| C4×C22⋊Dic163 | 2 |
| #23781419 | 2 |
| C23×C8×C163 | 2 |
| #1752 | 163 |