Finite Group DatabasebetaFinite Group DatabasebetaOrder 20864.
322 conjugacy classes of subgroups; only the 161 normal subgroups are shown.
This group has 322 conjugacy classes of subgroups — too many to draw. Only its 161 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. #23781795 | C2 | semidirect |
| 3. #23781794 | C2 | semidirect |
| 4. C8×Dic326 | C2 | semidirect |
| 81. C163 | #2985 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| #23782222 | 2 |
| #23781795 | 2 |
| #23781794 | 2 |
| C8×Dic326 | 2 |
| #23781723 | 2 |
| #23781722 | 2 |
| #431×C163 | 2 |
| #2985 | 163 |