Finite Group DatabasebetaFinite Group DatabasebetaOrder 20096.
656 conjugacy classes of subgroups; only the 277 normal subgroups are shown.
This group has 656 conjugacy classes of subgroups — too many to draw. Only its 277 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 |
|---|---|---|
| 3. #23757169 | C2 | semidirect |
| 5. C4×#14578933 | C2 | semidirect |
| 8. #19097730 | C4 | semidirect |
| 26. C4⋊Dic157 | C2×C4 | semidirect |
| 31. C4×Dic157 | C2×C4 | semidirect |
| 55. C2×C4×C157 | C4⋊C4 | semidirect |
| 80. C157 | #2296 | semidirect |
| 136. C2×C4 | #14578933 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#19097730 | 2 |
| C22×C4×Dic157 | 2 |
| #23757169 | 2 |
| #23757145 | 2 |
| C4×#14578933 | 2 |
| C2×#117×C157 | 2 |
| #2296 | 157 |