Finite Group DatabasebetaFinite Group DatabasebetaOrder 20096.
256 conjugacy classes of subgroups; only the 85 normal subgroups are shown.
This group has 256 conjugacy classes of subgroups — too many to draw. Only its 85 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×#19097707 | C2 | semidirect |
| 3. #23757087 | C2 | direct (N × H) |
| 4. C2×M32×C157 | C2 | semidirect |
| 14. #19097707 | C22 | semidirect |
| 17. M32×C157 | C22 | semidirect |
| 75. C2×C157 | #361 | semidirect |
| 78. C157 | C2×#361 | semidirect |
| 81. C2×M32 | D157 | semidirect |
| 94. M32 | C2×D157 | semidirect |
| 155. C2 | #23757087 | direct (N × H) |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C22×D1256 | 2 |
| C2×#19097707 | 2 |
| #23757087 | 2 |
| C2×M32×C157 | 2 |
| C2×#361 | 157 |