Finite Group Databasebeta

C7×C19×D87 #37529007

order23142
automorphism?
homologyAbelianization (H1) = C2×C7×C19 · Schur multiplier (H2) = C1

Aliases

direct productC7×C19×D87
unambiguous semidirect productC3⋊(C7×C19×D29)

Splittings

Fitting, socle, HallC3×C7×C19×C29 ⋊ C2
derived, HallC3×C29 ⋊ C2×C7×C19
HallC7×C19×C29 ⋊ D3
HallC3×C19×C29 ⋊ C2×C7
HallC3×C7×C29 ⋊ C2×C19
HallC19×C29 ⋊ D3×C7
HallC3×C7×C19 ⋊ D29
HallC7×C29 ⋊ D3×C19
HallC3×C19 ⋊ C7×D29
SylowC29 ⋊ D3×C7×C19
HallC3×C7 ⋊ C19×D29
SylowC3 ⋊ C7×C19×D29

Subgroups

subgroupG/H
center, hypercenterC7×C19D87
commutator, cosocle, hypocenterC3×C29C2×C7×C19
FrattiniC1G
Fitting, socleC3×C7×C19×C29C2
LCSG ▷ C3×C29
UCSC1 ◁ C7×C19

32 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 11571

Conjugacy classes & character table

5985 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(23142, 16);