Finite Group Databasebeta

D7×C3⋊D321 #41004146

order26964
automorphism?
homologyAbelianization (H1) = C22 · Schur multiplier (H2) = C2×C3

Aliases

direct productD7×C3⋊D321
unambiguous semidirect product(C3×D7)⋊D321
unambiguous semidirect product(D7×C107)⋊(C3⋊D3)

Splittings

Fitting, socle, derived, HallC32×C7×C107 ⋊ C22
HallC32×C107 ⋊ C2×D7
HallC7×C107 ⋊ C2×C3⋊D3
SylowC107 ⋊ D7×C3⋊D3
HallC32×C7 ⋊ C2×D107
SylowC32 ⋊ D7×D107
SylowC7 ⋊ C2×C3⋊D321

Subgroups

subgroupG/H
center, Frattini, hypercenterC1G
commutator, Fitting, socle, cosocle, hypocenterC32×C7×C107C22
LCSG ▷ C32×C7×C107
UCSC1

120 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 6741

Conjugacy classes & character table

2415 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(26964, 95);