Finite Group Databasebeta

C2×#10604997 #13043244

order1280
automorphism?
homologyAbelianization (H1) = C23×C4 · Schur multiplier (H2) = C27

Aliases

direct productC2×#10604997

Splittings

FittingC22×C5×#41 ⋊ C4
SylowC5 ⋊ C2×#2127

Subgroups

subgroupG/H
centerC22C2×#4011
commutatorC2×C4×C5C23×C4
FrattiniC2×C4C23×AGL(1,𝔽5)
FittingC22×C5×#41C4
socleC22×C5C2×#99
prime radicalC2×#66164C2
cosocleC2×D20C24
hypercenterC22×#41AGL(1,𝔽5)
hypocenterC5C2×#2127
LCSG ▷ C2×C4×C5 ▷ C22×C5 ▷ C2×C5 ▷ C5
UCSC1 ◁ C22 ◁ C24 ◁ C23×C4 ◁ C22×#41

1510 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 160

Conjugacy classes & character table

86 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1280, 1113512);