Finite Group Databasebeta

C19×D897 #46801769

order34086
automorphism?
homologyAbelianization (H1) = C2×C19 · Schur multiplier (H2) = C1

Aliases

direct productC19×D897
unambiguous semidirect productC3⋊(C19×D299)
unambiguous semidirect productC13⋊(C19×D69)
unambiguous semidirect productC23⋊(C19×D39)

Splittings

Fitting, socle, HallC3×C13×C19×C23 ⋊ C2
derived, HallC3×C13×C23 ⋊ C2×C19
HallC13×C19×C23 ⋊ D3
HallC3×C19×C23 ⋊ D13
HallC3×C13×C19 ⋊ D23
HallC19×C23 ⋊ D39
HallC13×C23 ⋊ D3×C19
HallC13×C19 ⋊ D69
HallC3×C23 ⋊ C19×D13
HallC3×C19 ⋊ D299
HallC3×C13 ⋊ C19×D23
SylowC23 ⋊ C19×D39
SylowC13 ⋊ C19×D69
SylowC3 ⋊ C19×D299

Subgroups

subgroupG/H
center, hypercenterC19D897
commutator, cosocle, hypocenterC3×C13×C23C2×C19
FrattiniC1G
Fitting, socleC3×C13×C19×C23C2
LCSG ▷ C3×C13×C23
UCSC1 ◁ C19

32 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 17043

Conjugacy classes & character table

8550 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(34086, 18);