Finite Group DatabasebetaFinite Group DatabasebetaOrder 20096.
872 conjugacy classes of subgroups; only the 275 normal subgroups are shown.
This group has 872 conjugacy classes of subgroups — too many to draw. Only its 275 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×Q8×Dic157 | C2 | semidirect |
| 3. #23757175 | C2 | semidirect |
| 4. #23757174 | C2 | semidirect |
| 5. #23757130 | C2 | semidirect |
| 6. C4×#14578931 | C2 | semidirect |
| 7. C2×C4×Q8×C157 | C2 | semidirect |
| 10. C2×#14578955 | C4 | semidirect |
| 65. C2×Dic157 | #41 | semidirect |
| 68. Q8×C157 | C22⋊C4 | semidirect |
| 77. C2×C4×C157 | #41 | semidirect |
| 106. C157 | #2341 | semidirect |
| 110. C2×C4×Q8 | D157 | semidirect |
| 164. Q8 | #14578931 | semidirect |
| 184. C2×C4 | #14578955 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C22×#14578955 | 2 |
| C2×Q8×Dic157 | 2 |
| #23757175 | 2 |
| #23757174 | 2 |
| #23757130 | 2 |
| C4×#14578931 | 2 |
| C2×C4×Q8×C157 | 2 |
| #2341 | 157 |