Finite Group Databasebeta

D3×C7×D277 #37551658

order23268
automorphism?
homologyAbelianization (H1) = C22×C7 · Schur multiplier (H2) = C2

Aliases

direct productD3×C7×D277
unambiguous semidirect product(D3×C277)⋊(C2×C7)
unambiguous semidirect product(C3×D277)⋊(C2×C7)
unambiguous semidirect productD831⋊(C2×C7)

Splittings

Fitting, socle, HallC3×C7×C277 ⋊ C22
derived, HallC3×C277 ⋊ C22×C7
HallC7×C277 ⋊ C2×D3
SylowC277 ⋊ C2×D3×C7
HallC3×C7 ⋊ C2×D277
SylowC3 ⋊ C2×C7×D277

Subgroups

subgroupG/H
center, hypercenterC7D3×D277
commutator, cosocle, hypocenterC3×C277C22×C7
FrattiniC1G
Fitting, socleC3×C7×C277C22
LCSG ▷ C3×C277
UCSC1 ◁ C7

40 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 5817

Conjugacy classes & character table

2940 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(23268, 54);