Finite Group Databasebeta

D21×C769 #44567997

order32298
automorphism?
homologyAbelianization (H1) = C2×C769 · Schur multiplier (H2) = C1

Aliases

direct productD21×C769
unambiguous semidirect productC3⋊(D7×C769)
unambiguous semidirect productC7⋊(D3×C769)

Splittings

Fitting, socle, HallC3×C7×C769 ⋊ C2
derived, HallC3×C7 ⋊ C2×C769
HallC7×C769 ⋊ D3
HallC3×C769 ⋊ D7
SylowC7 ⋊ D3×C769
SylowC3 ⋊ D7×C769

Subgroups

subgroupG/H
center, hypercenterC769D21
commutator, cosocle, hypocenterC3×C7C2×C769
FrattiniC1G
Fitting, socleC3×C7×C769C2
LCSG ▷ C3×C7
UCSC1 ◁ C769

16 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 16149

Conjugacy classes & character table

9228 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(32298, 11);