Finite Group Databasebeta

C2×#10602584 #12126357

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

Aliases

direct productC2×#10602584

Splittings

FittingC22×C5×C4⋊Q8 ⋊ C2
SylowC5 ⋊ C2×#2013

Subgroups

subgroupG/H
centerC24C2×C22⋊D5
commutator, cosocleC22×C4×C5C24
FrattiniC22×C4C23×D5
FittingC22×C5×C4⋊Q8C2
socleC24×C5C2×D4
prime radicalC23×D20C22
hypercenterC22×C4⋊Q8D5
hypocenterC5C2×#2013
LCSG ▷ C22×C4×C5 ▷ C2×C5 ▷ C5
UCSC1 ◁ C24 ◁ C22×C42 ◁ C22×C4⋊Q8

2254 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 640

Conjugacy classes & character table

176 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1280, 196625);