Finite Group Databasebeta

D3×D281⋊C7 #37556243

order23604
automorphism?
homologyAbelianization (H1) = C22×C7 · Schur multiplier (H2) = C2

Aliases

direct productD3×D281⋊C7
unambiguous semidirect productD281⋊(D3×C7)
unambiguous semidirect product(D3×D281)⋊C7
unambiguous semidirect product(C3×D281⋊C7)⋊C2
unambiguous semidirect product(D3×C281⋊C7)⋊C2
unambiguous semidirect product(C3⋊(D281⋊C7))⋊C2

Splittings

Fitting, socle, derived, HallC3×C281 ⋊ C22×C7
HallC3×C281⋊C7 ⋊ C22
HallD3×D281 ⋊ C7
HallC281⋊C7 ⋊ C2×D3
SylowC281 ⋊ C2×D3×C7
SylowC3 ⋊ C2×D281⋊C7

Subgroups

subgroupG/H
center, Frattini, hypercenterC1G
commutator, Fitting, socle, cosocle, hypocenterC3×C281C22×C7
LCSG ▷ C3×C281
UCSC1

40 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 843

Conjugacy classes & character table

102 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(23604, 20);