Finite Group DatabasebetaFinite Group DatabasebetaOrder 20864.
224 conjugacy classes of subgroups; only the 117 normal subgroups are shown.
This group has 224 conjugacy classes of subgroups — too many to draw. Only its 117 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. #19104671 | C4 | semidirect |
| 11. #19104645 | C4 | semidirect |
| 15. #107×C163 | C4 | semidirect |
| 16. #106×C163 | C4 | semidirect |
| 62. C163 | #1773 | semidirect |
| 75. #107 | Dic163 | semidirect |
| 76. #106 | Dic163 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#19104671 | 2 |
| #23781621 | 2 |
| C2×#19104645 | 2 |
| #23781424 | 2 |
| #427×C163 | 2 |
| #1773 | 163 |