Finite Group Databasebeta

C2×D15×#104 #14412790

order1920
automorphism?
homologyAbelianization (H1) = C23×C4 · Schur multiplier (H2) = C26

Aliases

direct productC2×D15×#104

Splittings

FittingC2×C3×C5×#104 ⋊ C2
HallC3×C5 ⋊ C22×#104
SylowC5 ⋊ C2×D3×#104
SylowC3 ⋊ C2×D5×#104

Subgroups

subgroupG/H
centerC2×C4D4×D15
commutatorC3×C4×C5C23×C4
FrattiniC2×C4C23×D15
FittingC2×C3×C5×#104C2
socleC22×C3×C5C2×C22⋊C4
prime radicalC2×#41×D15C2
cosocleC2×C3×C4×C5C24
hypercenterC2×#104D15
hypocenterC3×C5C22×#104
LCSG ▷ C3×C4×C5 ▷ C2×C3×C5 ▷ C3×C5
UCSC1 ◁ C2×C4 ◁ C22×C4 ◁ C2×#104

1712 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 240

Conjugacy classes & character table

252 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1920, 138488);