Finite Group Databasebeta

D7×D277⋊C3 #37551641

order23268
automorphism?
homologyAbelianization (H1) = C22×C3 · Schur multiplier (H2) = C2

Aliases

direct productD7×D277⋊C3
unambiguous semidirect productD277⋊(C3×D7)
unambiguous semidirect product(C7×D277⋊C3)⋊C2
unambiguous semidirect product(D7×C277⋊C3)⋊C2
unambiguous semidirect product((C277⋊C3)⋊D7)⋊C2

Splittings

Fitting, socle, derived, HallC7×C277 ⋊ C22×C3
HallD7×D277 ⋊ C3
HallC7×C277⋊C3 ⋊ C22
HallC277⋊C3 ⋊ C2×D7
SylowC277 ⋊ C2×C3×D7
SylowC7 ⋊ C2×D277⋊C3

Subgroups

subgroupG/H
center, Frattini, hypercenterC1G
commutator, Fitting, socle, cosocle, hypocenterC7×C277C22×C3
LCSG ▷ C7×C277
UCSC1

40 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 1939

Conjugacy classes & character table

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

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(23268, 37);