Finite Group DatabasebetaFinite Group DatabasebetaOrder 20864.
336 conjugacy classes of subgroups; only the 139 normal subgroups are shown.
This group has 336 conjugacy classes of subgroups — too many to draw. Only its 139 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 |
|---|---|---|
| 51. Q8×C163 | Q16 | semidirect |
| 69. C163 | #3363 | semidirect |
| 117. Q8 | #14579689 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| Q8×Dic326 | 2 |
| #23782015 | 2 |
| #23781960 | 2 |
| #23781872 | 2 |
| Q8×C163⋊C8 | 2 |
| C4×#14579689 | 2 |
| #557×C163 | 2 |
| #3363 | 163 |