Finite Group DatabasebetaFinite Group DatabasebetaOrder 1280.
234 conjugacy classes of subgroups; only the 122 normal subgroups are shown.
This group has 234 conjugacy classes of subgroups — too many to draw. Only its 122 normal subgroups are shown.
Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.
| subgroup | G/H | |
|---|---|---|
| center | C4×C5 | #427 |
| commutator | C2×C8 | C22×C4×C5 |
| Frattini, cosocle | C22×C8 | C23×C5 |
| socle | C2×C5 | #1835 |
| prime radical | C23×C5 | #135 |
| LCS | G ▷ C2×C8 ▷ C4 ▷ C2 ▷ C1 | |
| UCS | C1 ◁ C4×C5 ◁ C5×#117 ◁ C5×#405 ◁ G | |
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 11. C5×#346 | C4 | semidirect |
| 12. C4×C5×C16 | C4 | semidirect |
| 15. #12893 | C5 | direct (N × H) |
| 61. #346 | C4×C5 | semidirect |
| 62. C4×C16 | C4×C5 | semidirect |
| 135. C5 | #12893 | direct (N × H) |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C5×#2108 | 2 |
| C5×#1833 | 2 |
| C5×#1385 | 2 |
| C5×#1384 | 2 |
| C5×#1382 | 2 |
| #12893 | 5 |