Finite Group Databasebeta

C2×#10610731 #12963062

order1280
automorphism?
homologyAbelianization (H1) = C24×C4 · Schur multiplier (H2) = C27×C4

Aliases

direct productC2×#10610731

Splittings

FittingC22×C5×C4⋊C8 ⋊ C2
SylowC5 ⋊ C2×#2925

Subgroups

subgroupG/H
centerC22×C4C23×D5
commutatorC22×C5C24×C4
FrattiniC2×C4C24×D5
FittingC22×C5×C4⋊C8C2
socleC23×C5C23×C4
prime radicalC22×#709C22
cosocleC2×C4×C5C25
hypercenterC22×C4⋊C8D5
hypocenterC5C2×#2925
LCSG ▷ C22×C5 ▷ C5
UCSC1 ◁ C22×C4 ◁ C22×C4⋊C8

2178 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 640

Conjugacy classes & character table

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

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1280, 1033330);