Finite Group DatabasebetaFinite Group DatabasebetaOrder 20096.
548 conjugacy classes of subgroups; only the 221 normal subgroups are shown.
This group has 548 conjugacy classes of subgroups — too many to draw. Only its 221 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. #23757171 | C2 | semidirect |
| 3. #23757156 | C2 | semidirect |
| 6. C4×C4⋊Dic157 | C2 | semidirect |
| 10. C2×C4⋊Dic157 | C4 | semidirect |
| 96. C157 | #2345 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C22×C4⋊Dic157 | 2 |
| #23757171 | 2 |
| #23757156 | 2 |
| #23757133 | 2 |
| #23757131 | 2 |
| C4×C4⋊Dic157 | 2 |
| C22⋊C4×Dic157 | 2 |
| C4×C22⋊C4×C157 | 2 |
| #2345 | 157 |