Finite Group DatabasebetaFinite Group DatabasebetaOrder 20864.
480 conjugacy classes of subgroups; only the 309 normal subgroups are shown.
This group has 480 conjugacy classes of subgroups — too many to draw. Only its 309 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. C2×#19104671 | C2 | direct (N × H) |
| 7. #19104671 | C22 | direct (N × H) |
| 42. C22×C163 | #108 | semidirect |
| 52. C2×C163 | C2×#108 | semidirect |
| 54. C163 | C22×#108 | semidirect |
| 97. C22 | #19104671 | direct (N × H) |
| 107. C2 | C2×#19104671 | direct (N × H) |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C22×#14579683 | 2 |
| C2×#19104671 | 2 |
| C23×C8×C163 | 2 |
| C22×#108 | 163 |