Finite Group DatabasebetaFinite Group DatabasebetaOrder 20096.
488 conjugacy classes of subgroups; only the 146 normal subgroups are shown.
This group has 488 conjugacy classes of subgroups — too many to draw. Only its 146 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. #23758143 | C2 | direct (N × H) |
| 8. C2×#14578964 | C4 | semidirect |
| 13. C2×C4×#10597845 | C4 | semidirect |
| 18. #19097729 | C4 | semidirect |
| 20. C2×C4⋊Dic157 | C4 | semidirect |
| 23. C2×C4⋊C4×C157 | C4 | semidirect |
| 30. #14578964 | C2×C4 | semidirect |
| 35. C4×#10597845 | C2×C4 | semidirect |
| 48. C4⋊Dic157 | C2×C4 | semidirect |
| 56. C4⋊C4×C157 | C2×C4 | semidirect |
| 113. C2×C157 | #339 | semidirect |
| 120. C157 | C2×#339 | semidirect |
| 138. C2×C4⋊C4 | #10597845 | semidirect |
| 170. C4⋊C4 | C2×#10597845 | semidirect |
| 237. C2 | #23758143 | direct (N × H) |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C22×#14578964 | 2 |
| C22×C4×#10597845 | 2 |
| #23758143 | 2 |
| C2×#19097729 | 2 |
| C2×#339 | 157 |