Finite Group DatabasebetaFinite Group DatabasebetaOrder 20096.
220 conjugacy classes of subgroups; only the 72 normal subgroups are shown.
This group has 220 conjugacy classes of subgroups — too many to draw. Only its 72 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×#19097846 | C2 | semidirect |
| 2. D157⋊M32 | C2 | semidirect |
| 3. #23758172 | C2 | semidirect |
| 4. #23758171 | C2 | semidirect |
| 9. #19097845 | C22 | semidirect |
| 11. C2×#14578957 | C22 | semidirect |
| 102. C157 | #2117 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#19097846 | 2 |
| D157⋊M32 | 2 |
| #23758172 | 2 |
| #23758171 | 2 |
| #131×D157 | 2 |
| #2117 | 157 |