Finite Group DatabasebetaFinite Group DatabasebetaOrder 20096.
272 conjugacy classes of subgroups; only the 106 normal subgroups are shown.
This group has 272 conjugacy classes of subgroups — too many to draw. Only its 106 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×#14578957 | C2 | semidirect |
| 2. #23758168 | C2 | direct (N × H) |
| 5. C2×#14578957 | C22 | semidirect |
| 29. C22×D157 | C16 | semidirect |
| 51. C2×D157 | C2×C16 | semidirect |
| 56. C2×C157 | C22⋊C16 | semidirect |
| 61. C157 | C2×C22⋊C16 | semidirect |
| 119. C2 | #23758168 | direct (N × H) |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C22×#14578957 | 2 |
| #23758168 | 2 |
| C22×C8×D157 | 2 |
| C2×C22⋊C16 | 157 |