Finite Group DatabasebetaFinite Group DatabasebetaOrder 20096.
444 conjugacy classes of subgroups; only the 89 normal subgroups are shown.
This group has 444 conjugacy classes of subgroups — too many to draw. Only its 89 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 |
|---|---|---|
| 2. #23757748 | C2 | semidirect |
| 3. #23757279 | C2 | semidirect |
| 4. #23757034 | C2 | semidirect |
| 5. C2×#100×C157 | C2 | semidirect |
| 9. #19097767 | C4 | semidirect |
| 22. C2×D628 | C2×C4 | semidirect |
| 27. C4⋊Dic157 | D4 | semidirect |
| 32. C4×Dic157 | C2×C4 | semidirect |
| 87. C157 | #1887 | semidirect |
| 92. C2×#100 | D157 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#19097767 | 2 |
| #23757748 | 2 |
| #23757279 | 2 |
| #23757034 | 2 |
| C2×#100×C157 | 2 |
| #1887 | 157 |