Finite Group DatabasebetaFinite Group DatabasebetaOrder 20096.
256 conjugacy classes of subgroups; only the 61 normal subgroups are shown.
This group has 256 conjugacy classes of subgroups — too many to draw. Only its 61 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×#19097715 | C2 | semidirect |
| 2. #23757514 | C2 | semidirect |
| 3. #23757074 | C2 | semidirect |
| 4. C22⋊#14578929 | C2 | semidirect |
| 6. C2×Dic628 | C22 | semidirect |
| 9. C2×#14578929 | C22 | semidirect |
| 10. #19097705 | C22 | semidirect |
| 59. C22×C157 | SD32 | semidirect |
| 71. C157 | #2187 | semidirect |
| 131. C22 | #19097715 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#19097715 | 2 |
| #23757514 | 2 |
| #23757074 | 2 |
| C22⋊#14578929 | 2 |
| C22×D8×C157 | 2 |
| #2187 | 157 |