Finite Group DatabasebetaFinite Group DatabasebetaOrder 20864.
392 conjugacy classes of subgroups; only the 145 normal subgroups are shown.
This group has 392 conjugacy classes of subgroups — too many to draw. Only its 145 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 |
|---|---|---|
| 3. #23781430 | C2 | semidirect |
| 4. #23781429 | C2 | semidirect |
| 5. #341×C163 | C2 | semidirect |
| 80. D163 | #341 | direct (N × H) |
| 81. C163 | C2×#341 | semidirect |
| 87. #341 | D163 | direct (N × H) |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×M16×D163 | 2 |
| C22×C8×D163 | 2 |
| #23781430 | 2 |
| #23781429 | 2 |
| #341×C163 | 2 |
| C2×#341 | 163 |