Finite Group Databasebeta

D21×C811 #46801580

order34062
automorphism?
homologyAbelianization (H1) = C2×C811 · Schur multiplier (H2) = C1

Aliases

direct productD21×C811
unambiguous semidirect productC3⋊(D7×C811)
unambiguous semidirect productC7⋊(D3×C811)

Splittings

Fitting, socle, HallC3×C7×C811 ⋊ C2
derived, HallC3×C7 ⋊ C2×C811
HallC7×C811 ⋊ D3
HallC3×C811 ⋊ D7
SylowC7 ⋊ D3×C811
SylowC3 ⋊ D7×C811

Subgroups

subgroupG/H
center, hypercenterC811D21
commutator, cosocle, hypocenterC3×C7C2×C811
FrattiniC1G
Fitting, socleC3×C7×C811C2
LCSG ▷ C3×C7
UCSC1 ◁ C811

16 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 17031

Conjugacy classes & character table

9732 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(34062, 11);