Finite Group DatabasebetaFinite Group DatabasebetaOrder 20096.
344 conjugacy classes of subgroups; only the 114 normal subgroups are shown.
This group has 344 conjugacy classes of subgroups — too many to draw. Only its 114 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×C4⋊#11929441 | C2 | semidirect |
| 2. C2×C4×#11929441 | C2 | semidirect |
| 3. D4⋊#11929441 | C2 | direct (N × H) |
| 8. C4⋊#11929441 | C22 | semidirect |
| 10. C4×#11929441 | C22 | semidirect |
| 42. C2×D4×C157 | C8 | semidirect |
| 66. D4×C157 | C2×C8 | semidirect |
| 89. C2×C157 | D4⋊C8 | semidirect |
| 93. C157 | C2×D4⋊C8 | semidirect |
| 117. C2×D4 | #11929441 | semidirect |
| 146. D4 | C2×#11929441 | semidirect |
| 183. C2 | D4⋊#11929441 | direct (N × H) |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×C4⋊#11929441 | 2 |
| C2×C4×#11929441 | 2 |
| D4⋊#11929441 | 2 |
| C2×D4×Dic157 | 2 |
| C2×D4⋊C8 | 157 |