Finite Group DatabasebetaFinite Group Databasebeta| order | 1280 |
| automorphism | ? |
| homology | Abelianization (H1) = C24×C4 · Schur multiplier (H2) = C28 |
No aliases for this group.
| Sylow | C5 ⋊ #60204 |
| subgroup | G/H | |
|---|---|---|
| center | C42 | C23×D5 |
| commutator, socle | C22×C5 | C24×C4 |
| Frattini | C2×C4 | C24×D5 |
| Fitting, prime radical | C5×#3444 | C2 |
| cosocle | C2×C4×C5 | C25 |
| hypercenter | #3444 | D5 |
| hypocenter | C5 | #60204 |
| LCS | G ▷ C22×C5 ▷ C5 | |
| UCS | C1 ◁ C42 ◁ #3444 | |
2050 conjugacy classes of subgroups.
| transitive degree | μt(G) = 320 |
Polycyclic presentation:
2^8,5|a^2=g,c^2=g,d^2=f,g^2=h,b^a=bf,e^a=eh,i^a=i^4,i^c=i^4224 conjugacy classes — view the full character table.
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(1280, 1034081);