Finite Group DatabasebetaFinite Group Databasebeta| order | 1280 |
| automorphism | ? |
| homology | Abelianization (H1) = C23×C42 · Schur multiplier (H2) = C28×C4 |
| direct product | D5×#2275 |
| Fitting | C5×#2275 ⋊ C2 |
| Sylow | C5 ⋊ C2×#2275 |
| subgroup | G/H | |
|---|---|---|
| center, Frattini | C23 | C24×D5 |
| commutator | C2×C5 | C23×C42 |
| Fitting | C5×#2275 | C2 |
| socle, cosocle | C23×C5 | C25 |
| prime radical | C22×D4×D5 | C22 |
| hypercenter | #2275 | D5 |
| hypocenter | C5 | C2×#2275 |
| LCS | G ▷ C2×C5 ▷ C5 | |
| UCS | C1 ◁ C23 ◁ #2275 | |
4694 conjugacy classes of subgroups.
| transitive degree | μt(G) = 320 |
272 conjugacy classes. The character table is too large to display.
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(1280, 327783);