Finite Group Databasebeta

C31×D21⋊D13 #46799600

order33852
automorphism?
homologyAbelianization (H1) = C22×C31 · Schur multiplier (H2) = C2

Aliases

direct productC31×D21⋊D13
unambiguous semidirect productD21⋊(D13×C31)
unambiguous semidirect productD39⋊(D7×C31)
unambiguous semidirect productD91⋊(D3×C31)

Splittings

Fitting, socle, HallC3×C7×C13×C31 ⋊ C22
derived, HallC3×C7×C13 ⋊ C22×C31
HallC7×C13×C31 ⋊ C2×D3
HallC3×C13×C31 ⋊ C2×D7
HallC3×C7×C31 ⋊ C2×D13
HallC13×C31 ⋊ D3×D7
HallC7×C31 ⋊ D3×D13
HallC3×C31 ⋊ D7×D13
HallC7×C13 ⋊ C2×D3×C31
HallC3×C13 ⋊ C2×D7×C31
HallC3×C7 ⋊ C2×D13×C31
SylowC13 ⋊ D3×D7×C31
SylowC7 ⋊ D3×D13×C31
SylowC3 ⋊ D7×D13×C31

Subgroups

subgroupG/H
center, hypercenterC31D21⋊D13
commutator, cosocle, hypocenterC3×C7×C13C22×C31
FrattiniC1G
Fitting, socleC3×C7×C13×C31C22
LCSG ▷ C3×C7×C13
UCSC1 ◁ C31

80 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 8463

Conjugacy classes & character table

2697 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(33852, 395);