Finite Group DatabasebetaFinite Group DatabasebetaOrder 20096.
408 conjugacy classes of subgroups; only the 101 normal subgroups are shown.
This group has 408 conjugacy classes of subgroups — too many to draw. Only its 101 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 |
|---|---|---|
| 1. C2×#19097686 | C2 | semidirect |
| 2. #23757133 | C2 | semidirect |
| 3. C4×C22⋊Dic157 | C2 | semidirect |
| 12. C22×D4×C157 | C4 | semidirect |
| 19. C2×C4⋊C4×C157 | C4 | semidirect |
| 20. C2×C22⋊C4×C157 | C4 | semidirect |
| 26. C22⋊Dic157 | D4 | semidirect |
| 104. C4×C157 | #99 | semidirect |
| 115. C157 | #1964 | semidirect |
| 121. C22×D4 | Dic157 | semidirect |
| 129. C2×C4⋊C4 | Dic157 | semidirect |
| 132. C2×C22⋊C4 | Dic157 | semidirect |
| 222. C4 | #19097686 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#19097686 | 2 |
| #23757133 | 2 |
| C4×C22⋊Dic157 | 2 |
| C2×#121×C157 | 2 |
| #1964 | 157 |