Finite Group Databasebeta

C7×D919⋊C3 #50310948

order38598
automorphism?
homologyAbelianization (H1) = C2×C3×C7 · Schur multiplier (H2) = C1

Aliases

direct productC7×D919⋊C3
unambiguous semidirect productD919⋊(C3×C7)
unambiguous semidirect product(C919⋊C3)⋊(C2×C7)

Splittings

Fitting, socle, HallC7×C919 ⋊ C2×C3
derived, SylowC919 ⋊ C2×C3×C7
HallC7×C919⋊C3 ⋊ C2
HallC7×D919 ⋊ C3
HallC919⋊C3 ⋊ C2×C7
HallD919 ⋊ C3×C7

Subgroups

subgroupG/H
center, hypercenterC7D919⋊C3
commutator, cosocle, hypocenterC919C2×C3×C7
FrattiniC1G
Fitting, socleC7×C919C2×C3
LCSG ▷ C919
UCSC1 ◁ C7

16 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 6433

Conjugacy classes & character table

1113 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(38598, 13);