Finite Group DatabasebetaFinite Group DatabasebetaOrder 20864.
160 conjugacy classes of subgroups; only the 61 normal subgroups are shown.
This group has 160 conjugacy classes of subgroups — too many to draw. Only its 61 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 |
|---|---|---|
| 1. #23782070 | C2 | semidirect |
| 3. #23781467 | C2 | semidirect |
| 4. C4×C16×C163 | C2 | semidirect |
| 50. C163 | #2240 | semidirect |
| 55. C4×C16 | D163 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| #23782070 | 2 |
| #23782042 | 2 |
| #23781467 | 2 |
| C4×C16×C163 | 2 |
| #2240 | 163 |