Finite Group Databasebeta

C2×C4×#4020 #12257814

order1280
automorphism?
homologyAbelianization (H1) = C24×C4 · Schur multiplier (H2) = C29×C4

Aliases

direct productC2×C4×#4020

Splittings

FittingC2×C43×C5 ⋊ C2
SylowC5 ⋊ C2×C4×#127

Subgroups

subgroupG/H
centerC23×C4C22×D5
commutatorC22×C5C24×C4
FrattiniC23C24×D5
FittingC2×C43×C5C2
socleC24×C5C24
prime radicalC22×#4020C2
cosocleC23×C5C25
hypercenterC2×C43D5
hypocenterC5C2×C4×#127
LCSG ▷ C22×C5 ▷ C5
UCSC1 ◁ C23×C4 ◁ C2×C43

5694 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 640

Conjugacy classes & character table

368 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1280, 328082);