Finite Group DatabasebetaFinite Group DatabasebetaOrder 20032.
134 conjugacy classes of subgroups; only the 45 normal subgroups are shown.
This group has 134 conjugacy classes of subgroups — too many to draw. Only its 45 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×#19097546 | C2 | semidirect |
| 2. C22×#14578809 | C2 | semidirect |
| 3. #23756471 | C2 | semidirect |
| 4. #23756430 | C2 | semidirect |
| 5. #23756418 | C2 | semidirect |
| 6. #23756417 | C2 | semidirect |
| 7. #121×C313 | C2 | semidirect |
| 27. #14578809 | D4 | semidirect |
| 43. C22×C313 | D8 | semidirect |
| 59. C313 | #466 | semidirect |
| 64. #121 | D313 | semidirect |
| 106. C22 | #19097546 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#19097546 | 2 |
| C22×#14578809 | 2 |
| #23756471 | 2 |
| #23756430 | 2 |
| #23756418 | 2 |
| #23756417 | 2 |
| #121×C313 | 2 |
| #466 | 313 |