Finite Group DatabasebetaFinite Group DatabasebetaOrder 20096.
484 conjugacy classes of subgroups; only the 141 normal subgroups are shown.
This group has 484 conjugacy classes of subgroups — too many to draw. Only its 141 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×#19097793 | C2 | semidirect |
| 2. C2×#19097777 | C2 | semidirect |
| 3. #23757854 | C2 | semidirect |
| 4. #23757520 | C2 | semidirect |
| 5. #23757515 | C2 | semidirect |
| 6. #23757510 | C2 | semidirect |
| 7. #23757272 | C2 | semidirect |
| 8. C2×#107×C157 | C2 | semidirect |
| 55. C2×C8×C157 | D4 | semidirect |
| 108. C157 | #3061 | semidirect |
| 116. C2×#107 | D157 | semidirect |
| 161. C2×C8 | D628 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#19097793 | 2 |
| C2×#19097777 | 2 |
| #23757854 | 2 |
| #23757520 | 2 |
| #23757515 | 2 |
| #23757510 | 2 |
| #23757272 | 2 |
| C2×#107×C157 | 2 |
| #3061 | 157 |