Finite Group DatabasebetaFinite Group DatabasebetaOrder 20096.
284 conjugacy classes of subgroups; only the 58 normal subgroups are shown.
This group has 284 conjugacy classes of subgroups — too many to draw. Only its 58 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. #23758179 | C2 | direct (N × H) |
| 9. #19097760 | C4 | semidirect |
| 12. C2×C4×Dic157 | C4 | semidirect |
| 13. C22×Q8×C157 | C4 | semidirect |
| 27. C4×Dic157 | C2×C4 | semidirect |
| 31. C2×Q8×C157 | C2×C4 | semidirect |
| 73. C2×C157 | #354 | semidirect |
| 77. C157 | C2×#354 | semidirect |
| 82. C22×Q8 | #10597845 | semidirect |
| 96. C2×Q8 | C2×#10597845 | semidirect |
| 153. C2 | #23758179 | direct (N × H) |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#19097830 | 2 |
| #23758179 | 2 |
| C2×#19097760 | 2 |
| C2×#354 | 157 |