Finite Group DatabasebetaFinite Group DatabasebetaOrder 20096.
326 conjugacy classes of subgroups; only the 87 normal subgroups are shown.
This group has 326 conjugacy classes of subgroups — too many to draw. Only its 87 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×#19097770 | C2 | semidirect |
| 5. #23757035 | C2 | semidirect |
| 6. #23757027 | C2 | semidirect |
| 7. #340×C157 | C2 | semidirect |
| 32. C2×D628 | Q8 | semidirect |
| 123. C157 | #2023 | semidirect |
| 130. #340 | D157 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#19097770 | 2 |
| C2×#19097693 | 2 |
| C2×#19097691 | 2 |
| #23757174 | 2 |
| #23757035 | 2 |
| #23757027 | 2 |
| #340×C157 | 2 |
| #2023 | 157 |