Finite Group DatabasebetaFinite Group DatabasebetaOrder 20864.
524 conjugacy classes of subgroups; only the 157 normal subgroups are shown.
This group has 524 conjugacy classes of subgroups — too many to draw. Only its 157 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. #23781570 | C2 | semidirect |
| 4. #23781555 | C2 | semidirect |
| 5. C42×Dic163 | C2 | semidirect |
| 6. C2×#125×C163 | C2 | semidirect |
| 68. C163 | #2861 | semidirect |
| 70. C2×#125 | D163 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#19104723 | 2 |
| #23781570 | 2 |
| #23781566 | 2 |
| #23781555 | 2 |
| C42×Dic163 | 2 |
| C2×#125×C163 | 2 |
| #2861 | 163 |