Finite Group Databasebeta

C2×#11756404 #14480940

order1920
automorphism?
homologyAbelianization (H1) = C25 · Schur multiplier (H2) = C28

Aliases

direct productC2×#11756404

Splittings

FittingC2×C3×C5×C22⋊Q8 ⋊ C2
HallC3×C5 ⋊ C2×#539
SylowC5 ⋊ C2×#5645
SylowC3 ⋊ C2×#65979

Subgroups

subgroupG/H
centerC23C23×D15
commutator, cosocleC22×C3×C5C25
FrattiniC22C24×D15
FittingC2×C3×C5×C22⋊Q8C2
socleC23×C3×C5C24
prime radicalC2×#91819C2
hypercenterC2×C22⋊Q8D15
hypocenterC3×C5C2×#539
LCSG ▷ C22×C3×C5 ▷ C3×C5
UCSC1 ◁ C23 ◁ C2×C22⋊Q8

2288 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 960

Conjugacy classes & character table

240 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1920, 206638);