Finite Group DatabasebetaFinite Group DatabasebetaOrder 20864.
248 conjugacy classes of subgroups; only the 89 normal subgroups are shown.
This group has 248 conjugacy classes of subgroups — too many to draw. Only its 89 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 |
|---|---|---|
| 13. #19104660 | C4 | semidirect |
| 105. C163 | #1935 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#19104660 | 2 |
| C2×#19104658 | 2 |
| C2×#19104645 | 2 |
| #23781570 | 2 |
| #23781561 | 2 |
| #23781427 | 2 |
| #340×C163 | 2 |
| #1935 | 163 |