Finite Group Databasebeta

C2×#11756538 #14510132

order1920
automorphism?
homologyAbelianization (H1) = C25 · Schur multiplier (H2) = C29

Aliases

direct productC2×#11756538

Splittings

FittingC2×C3×C5×#137 ⋊ C2
HallC3×C5 ⋊ C2×#578
SylowC5 ⋊ C2×#5779
SylowC3 ⋊ C2×#66113

Subgroups

subgroupG/H
centerC22C2×D4×D15
commutator, cosocleC3×C4×C5C25
FrattiniC4C24×D15
FittingC2×C3×C5×#137C2
socleC22×C3×C5C22×D4
hypercenterC2×#137D15
hypocenterC3×C5C2×#578
LCSG ▷ C3×C4×C5 ▷ C2×C3×C5 ▷ C3×C5
UCSC1 ◁ C22 ◁ C22×C4 ◁ C2×#137

2816 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 960

Conjugacy classes & character table

198 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1920, 235830);