Finite Group Databasebeta

C2×#10603978 #13031685

order1280
automorphism?
homologyAbelianization (H1) = C23×C4 · Schur multiplier (H2) = C24

Aliases

direct productC2×#10603978

Splittings

SylowC5 ⋊ C2×#1588

Subgroups

subgroupG/H
centerC23D4×AGL(1,𝔽5)
commutatorC2×C4×C5C23×C4
FrattiniC2×C4C23×AGL(1,𝔽5)
FittingC2×C5×#103C4
socleC23×C5C4×D4
prime radicalC22×D20C2×C4
cosocleC4×Dic5C24
hypercenterC2×#103AGL(1,𝔽5)
hypocenterC5C2×#1588
LCSG ▷ C2×C4×C5 ▷ C2×C5 ▷ C5
UCSC1 ◁ C23 ◁ C22×C4 ◁ C2×#103

750 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 640

Conjugacy classes & character table

104 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1280, 1101953);