Finite Group Databasebeta

C3×C7×Dic321 #41004101

order26964
automorphism?
homologyAbelianization (H1) = C3×C4×C7 · Schur multiplier (H2) = C1

Aliases

direct productC3×C7×Dic321
unambiguous semidirect productC3⋊(C3×C7×Dic107)
unambiguous semidirect productC107⋊(C3×C7×Dic3)

Splittings

derivedC3×C107 ⋊ C3×C4×C7
HallC32×C7×C107 ⋊ C4
HallC32×C107 ⋊ C4×C7
HallC7×C107 ⋊ C3×Dic3
SylowC107 ⋊ C3×C7×Dic3
HallC32×C7 ⋊ Dic107
SylowC32 ⋊ C7×Dic107

Subgroups

subgroupG/H
center, hypercenterC2×C3×C7D321
commutator, hypocenterC3×C107C3×C4×C7
FrattiniC2C3×C7×D321
Fitting, socle, prime radicalC2×C32×C7×C107C2
cosocleC2×C3×C107C2×C3×C7
LCSG ▷ C3×C107
UCSC1 ◁ C2×C3×C7

56 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 8988

Conjugacy classes & character table

6804 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(26964, 50);