Finite Group DatabasebetaFinite Group DatabasebetaOrder 20096.
436 conjugacy classes of subgroups; only the 145 normal subgroups are shown.
This group has 436 conjugacy classes of subgroups — too many to draw. Only its 145 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×#19097692 | C2 | semidirect |
| 2. C2×C4×#11929434 | C2 | semidirect |
| 3. #23757143 | C2 | semidirect |
| 13. #127×C157 | C4 | semidirect |
| 18. C2×#11929434 | D4 | semidirect |
| 62. C4×C157 | #102 | semidirect |
| 72. C157 | #1957 | semidirect |
| 82. #127 | Dic157 | semidirect |
| 136. C4 | #19097692 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#19097692 | 2 |
| C2×C4×#11929434 | 2 |
| #23757143 | 2 |
| C2×#127×C157 | 2 |
| #1957 | 157 |