Finite Group DatabasebetaFinite Group DatabasebetaOrder 1280.
202 conjugacy classes of subgroups; only the 90 normal subgroups are shown.
This group has 202 conjugacy classes of subgroups — too many to draw. Only its 90 normal subgroups are shown.
Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.
| subgroup | G/H | |
|---|---|---|
| center, socle | C22×C5 | #340 |
| commutator | C2×C8 | C42×C5 |
| Frattini, cosocle | C2×C4×C8 | C22×C5 |
| prime radical | C23×C5 | #102 |
| LCS | G ▷ C2×C8 ▷ C4 ▷ C2 ▷ C1 | |
| UCS | C1 ◁ C22×C5 ◁ C2×C42×C5 ◁ C2×C4×C5×C8 ◁ G | |
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 9. C4×C5×C16 | C4 | semidirect |
| 13. C5×#334 | C4 | semidirect |
| 14. #7218 | C5 | direct (N × H) |
| 55. C4×C16 | C4×C5 | semidirect |
| 59. #334 | C4×C5 | semidirect |
| 146. C5 | #7218 | direct (N × H) |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C5×#2162 | 2 |
| C5×#1835 | 2 |
| C5×#1568 | 2 |
| #7218 | 5 |