Finite Group Databasebeta

C7×D21×C109 #44545270

order32046
automorphism?
homologyAbelianization (H1) = C2×C7×C109 · Schur multiplier (H2) = C1

Aliases

direct productC7×D21×C109
unambiguous semidirect productC3⋊(C7×D7×C109)
unambiguous semidirect productC7⋊(D3×C7×C109)

Splittings

Fitting, socle, HallC3×C72×C109 ⋊ C2
derivedC3×C7 ⋊ C2×C7×C109
HallC72×C109 ⋊ D3
HallC3×C109 ⋊ C7×D7
HallC3×C72 ⋊ C2×C109
SylowC72 ⋊ D3×C109
SylowC3 ⋊ C7×D7×C109

Subgroups

subgroupG/H
center, hypercenterC7×C109D21
commutator, cosocle, hypocenterC3×C7C2×C7×C109
FrattiniC1G
Fitting, socleC3×C72×C109C2
LCSG ▷ C3×C7
UCSC1 ◁ C7×C109

44 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 4578

Conjugacy classes & character table

9156 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(32046, 97);