Finite Group Databasebeta

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C5×D3×D7×C47 #34089504

order19740
automorphism?
homologyAbelianization (H1) = C22×C5×C47 · Schur multiplier (H2) = C2

Aliases

direct productC5×D3×D7×C47
unambiguous semidirect product(D3×C7)⋊(C2×C5×C47)
unambiguous semidirect product(C3×D7)⋊(C2×C5×C47)
unambiguous semidirect productD21⋊(C2×C5×C47)

Splittings

Fitting, socle, HallC3×C5×C7×C47 ⋊ C22
derived, HallC3×C7 ⋊ C22×C5×C47
HallC5×C7×C47 ⋊ C2×D3
HallC3×C7×C47 ⋊ C22×C5
HallC3×C5×C47 ⋊ C2×D7
HallC7×C47 ⋊ C2×C5×D3
HallC3×C47 ⋊ C2×C5×D7
HallC3×C5×C7 ⋊ C22×C47
HallC5×C7 ⋊ C2×D3×C47
HallC3×C5 ⋊ C2×D7×C47
SylowC7 ⋊ C2×C5×D3×C47
SylowC3 ⋊ C2×C5×D7×C47

Subgroups

subgroupG/H
center, hypercenterC5×C47D3×D7
commutator, cosocle, hypocenterC3×C7C22×C5×C47
FrattiniC1G
Fitting, socleC3×C5×C7×C47C22
LCSG ▷ C3×C7
UCSC1 ◁ C5×C47

80 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 4935

Conjugacy classes & character table

3525 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(19740, 57);