Finite Group DatabasebetaFinite Group DatabasebetaOrder 20864.
236 conjugacy classes of subgroups; only the 77 normal subgroups are shown.
This group has 236 conjugacy classes of subgroups — too many to draw. Only its 77 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. M32×D163 | C2 | semidirect |
| 3. #23781447 | C2 | semidirect |
| 4. #23781446 | C2 | semidirect |
| 5. #349×C163 | C2 | semidirect |
| 14. #19104675 | C22 | semidirect |
| 18. M32×C163 | C22 | semidirect |
| 93. D163 | #349 | direct (N × H) |
| 94. C163 | C2×#349 | semidirect |
| 100. #349 | D163 | direct (N × H) |
| 112. M32 | C2×D163 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×M16×D163 | 2 |
| M32×D163 | 2 |
| #23781447 | 2 |
| #23781446 | 2 |
| #349×C163 | 2 |
| C2×#349 | 163 |