Finite Group Databasebeta

C2×#10604145 #13043292

order1280
automorphism?
homologyAbelianization (H1) = C23×C4 · Schur multiplier (H2) = C26

Aliases

direct productC2×#10604145

Splittings

SylowC5 ⋊ C2×#2132

Subgroups

subgroupG/H
centerC2×C4#3999
commutatorC2×C4×C5C23×C4
FrattiniC2×C4C23×AGL(1,𝔽5)
FittingC22×C42×C5C4
socleC22×C5C2×#99
prime radicalC2×#65811C2
cosocleC2×Dic10C24
hypercenterC22×C42AGL(1,𝔽5)
hypocenterC5C2×#2132
LCSG ▷ C2×C4×C5 ▷ C22×C5 ▷ C2×C5 ▷ C5
UCSC1 ◁ C2×C4 ◁ C22×C4 ◁ C23×C4 ◁ C22×C42

1306 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 160

Conjugacy classes & character table

116 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1280, 1113560);