Finite Group DatabasebetaFinite Group DatabasebetaOrder 20096.
384 conjugacy classes of subgroups; only the 107 normal subgroups are shown.
This group has 384 conjugacy classes of subgroups — too many to draw. Only its 107 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. C2×#19097704 | C2 | semidirect |
| 3. C2×#19097692 | C2 | semidirect |
| 4. C2×#19097691 | C2 | semidirect |
| 5. C2×C4×#11929434 | C2 | semidirect |
| 6. #23757175 | C2 | semidirect |
| 7. #390×C157 | C2 | semidirect |
| 11. C2×#14578939 | C4 | semidirect |
| 69. #11929434 | C22⋊C4 | semidirect |
| 84. C2×C4×C157 | D8 | semidirect |
| 120. C157 | #1970 | semidirect |
| 128. #390 | D157 | semidirect |
| 203. C2×C4 | #14578939 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C22×#14578939 | 2 |
| C2×#19097704 | 2 |
| C2×#19097692 | 2 |
| C2×#19097691 | 2 |
| C2×C4×#11929434 | 2 |
| #23757175 | 2 |
| #390×C157 | 2 |
| #1970 | 157 |