Finite Group DatabasebetaFinite Group DatabasebetaOrder 20096.
272 conjugacy classes of subgroups; only the 94 normal subgroups are shown.
This group has 272 conjugacy classes of subgroups — too many to draw. Only its 94 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×D157⋊C16 | C2 | semidirect |
| 2. #23758168 | C2 | semidirect |
| 3. C22⋊#14578957 | C2 | semidirect |
| 6. C2×#14578957 | C22 | semidirect |
| 37. C22×D157 | C16 | semidirect |
| 60. C22×C157 | C2×C16 | semidirect |
| 67. C2×D157 | C2×C16 | semidirect |
| 79. D157 | C22⋊C16 | semidirect |
| 80. C157 | C2×C22⋊C16 | semidirect |
| 148. C22 | D157⋊C16 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×D157⋊C16 | 2 |
| #23758168 | 2 |
| C22⋊#14578957 | 2 |
| C22×C8×D157 | 2 |
| C2×C22⋊C16 | 157 |