Finite Group DatabasebetaFinite Group DatabasebetaOrder 20096.
310 conjugacy classes of subgroups; only the 93 normal subgroups are shown.
This group has 310 conjugacy classes of subgroups — too many to draw. Only its 93 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. #23758040 | C2 | semidirect |
| 2. #23757290 | C2 | semidirect |
| 3. #23757269 | C2 | semidirect |
| 4. #23757240 | C2 | semidirect |
| 5. #23757045 | C2 | semidirect |
| 6. #23757037 | C2 | semidirect |
| 22. #137×C157 | C4 | semidirect |
| 24. AGL(1,ℤ/8)×C157 | C4 | semidirect |
| 118. C157 | #1881 | semidirect |
| 130. #137 | Dic157 | semidirect |
| 132. AGL(1,ℤ/8) | Dic157 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| #23758040 | 2 |
| #23757290 | 2 |
| #23757269 | 2 |
| #23757240 | 2 |
| #23757045 | 2 |
| #23757037 | 2 |
| #575×C157 | 2 |
| #1881 | 157 |