Finite Group DatabasebetaFinite Group DatabasebetaOrder 20096.
780 conjugacy classes of subgroups; only the 140 normal subgroups are shown.
This group has 780 conjugacy classes of subgroups — too many to draw. Only its 140 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. C22×C4⋊#10597845 | C2 | semidirect |
| 3. C2×(C2×#10597845)⋊C4 | C2 | semidirect |
| 4. C2×(C2×#10597845)⋊C4 | C2 | semidirect |
| 18. C2×C22⋊Dic157 | C4 | semidirect |
| 19. C2×#14578931 | C4 | semidirect |
| 20. C2×#14578931 | C4 | semidirect |
| 23. C2×C22⋊C4×C157 | C4 | semidirect |
| 105. C22×D157 | C4⋊C4 | semidirect |
| 119. C2×Dic157 | C22⋊C4 | semidirect |
| 130. C23×C157 | C4⋊C4 | semidirect |
| 135. C2×C4×C157 | C22⋊C4 | semidirect |
| 194. C157 | #1439 | semidirect |
| 216. C2×C22⋊C4 | #10597845 | semidirect |
| 301. C23 | C4⋊#10597845 | semidirect |
| 330. C2×C4 | C22⋊#10597845 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C22×C4⋊#10597845 | 2 |
| C22×C22⋊#10597845 | 2 |
| C2×(C2×#10597845)⋊C4 | 2 |
| C2×C22⋊C4×D157 | 2 |
| #1439 | 157 |