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×#19097711 | C2 | semidirect |
| 3. #23757085 | C2 | direct (N × H) |
| 4. C2×#108×C157 | C2 | semidirect |
| 13. #19097711 | C22 | semidirect |
| 18. #108×C157 | C22 | semidirect |
| 75. C2×C157 | #361 | semidirect |
| 78. C157 | C2×#361 | semidirect |
| 82. C2×#108 | D157 | semidirect |
| 97. #108 | C2×D157 | semidirect |
| 155. C2 | #23757085 | 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×#19097711 | 2 |
| #23757085 | 2 |
| C2×#108×C157 | 2 |
| C2×#361 | 157 |