Finite Group DatabasebetaFinite Group DatabasebetaOrder 20096.
388 conjugacy classes of subgroups; only the 141 normal subgroups are shown.
This group has 388 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 |
|---|---|---|
| 2. C2×#19097682 | C2 | semidirect |
| 3. C4×C4⋊Dic157 | C2 | semidirect |
| 4. #23757035 | C2 | semidirect |
| 9. #19097692 | C4 | semidirect |
| 15. C4×D4×C157 | C4 | semidirect |
| 22. C2×#11929434 | C2×C4 | semidirect |
| 24. C4⋊Dic157 | C2×C4 | semidirect |
| 54. D4×C157 | C42 | semidirect |
| 90. C157 | #1762 | semidirect |
| 101. C4×D4 | Dic157 | semidirect |
| 141. D4 | C4×Dic157 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#19097692 | 2 |
| C2×#19097682 | 2 |
| C4×C4⋊Dic157 | 2 |
| #23757035 | 2 |
| C2×C4×D4×C157 | 2 |
| #1762 | 157 |