Finite Group Databasebeta

D21×C907 #49185246

order38094
automorphism?
homologyAbelianization (H1) = C2×C907 · Schur multiplier (H2) = C1

Aliases

direct productD21×C907
unambiguous semidirect productC3⋊(D7×C907)
unambiguous semidirect productC7⋊(D3×C907)

Splittings

Fitting, socle, HallC3×C7×C907 ⋊ C2
derived, HallC3×C7 ⋊ C2×C907
HallC7×C907 ⋊ D3
HallC3×C907 ⋊ D7
SylowC7 ⋊ D3×C907
SylowC3 ⋊ D7×C907

Subgroups

subgroupG/H
center, hypercenterC907D21
commutator, cosocle, hypocenterC3×C7C2×C907
FrattiniC1G
Fitting, socleC3×C7×C907C2
LCSG ▷ C3×C7
UCSC1 ◁ C907

16 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 19047

Conjugacy classes & character table

10884 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(38094, 11);