Finite Group DatabasebetaFinite Group DatabasebetaOrder 20096.
132 conjugacy classes of subgroups; only the 84 normal subgroups are shown.
This group has 132 conjugacy classes of subgroups — too many to draw. Only its 84 normal subgroups are shown.
Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.
| subgroup | G/H | |
|---|---|---|
| center | C8×C157 | C22⋊C4 |
| commutator | C22 | C4×C8×C157 |
| Frattini, cosocle | C22×C8 | C22×C157 |
| socle | C2×C157 | #336 |
| prime radical | C23×C157 | C2×C8 |
| LCS | G ▷ C22 ▷ C2 ▷ C1 | |
| UCS | C1 ◁ C8×C157 ◁ C22×C8×C157 ◁ G | |
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 10. M32×C157 | C4 | semidirect |
| 12. C2×C16×C157 | C4 | semidirect |
| 56. C157 | #1378 | direct (N × H) |
| 57. #1378 | C157 | direct (N × H) |
| 67. M32 | C4×C157 | semidirect |
| 69. C2×C16 | C4×C157 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×M32×C157 | 2 |
| #405×C157 | 2 |
| #1378 | 157 |