Finite Group DatabasebetaFinite Group DatabasebetaOrder 20096.
840 conjugacy classes of subgroups; only the 205 normal subgroups are shown.
This group has 840 conjugacy classes of subgroups — too many to draw. Only its 205 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×#19097747 | C2 | semidirect |
| 3. #23757192 | C2 | semidirect |
| 4. #23757184 | C2 | semidirect |
| 5. #23757180 | C2 | semidirect |
| 7. #23757146 | C2 | semidirect |
| 8. #23757133 | C2 | semidirect |
| 9. C23×Q8×C157 | C2 | semidirect |
| 34. C2×C22⋊D157 | Q8 | semidirect |
| 55. C2×Q8×C157 | D4 | semidirect |
| 67. C22×D157 | C2×Q8 | semidirect |
| 78. C2×Dic157 | C2×Q8 | semidirect |
| 101. C22×C157 | C22⋊Q8 | semidirect |
| 126. C157 | #2409 | semidirect |
| 128. C23×Q8 | D157 | semidirect |
| 165. C2×Q8 | C22⋊D157 | semidirect |
| 233. C22 | #19097747 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#19097747 | 2 |
| C2×C4×C22⋊D157 | 2 |
| #23757192 | 2 |
| #23757184 | 2 |
| #23757180 | 2 |
| #23757152 | 2 |
| #23757146 | 2 |
| #23757133 | 2 |
| C23×Q8×C157 | 2 |
| #2409 | 157 |