Finite Group Databasebeta

C3×C7×C19×D39 #44528032

order31122
automorphism?
homologyAbelianization (H1) = C2×C3×C7×C19 · Schur multiplier (H2) = C1

Aliases

direct productC3×C7×C19×D39
unambiguous semidirect productC3⋊(C3×C7×C19×D13)

Splittings

Fitting, socle, HallC32×C7×C13×C19 ⋊ C2
derivedC3×C13 ⋊ C2×C3×C7×C19
HallC32×C13×C19 ⋊ C2×C7
HallC7×C13×C19 ⋊ C3×D3
HallC32×C7×C19 ⋊ D13
HallC32×C7×C13 ⋊ C2×C19
HallC13×C19 ⋊ C3×D3×C7
HallC32×C19 ⋊ C7×D13
HallC32×C13 ⋊ C2×C7×C19
HallC7×C13 ⋊ C3×D3×C19
HallC32×C7 ⋊ C19×D13
SylowC13 ⋊ C3×D3×C7×C19
SylowC32 ⋊ C7×C19×D13

Subgroups

subgroupG/H
center, hypercenterC3×C7×C19D39
commutator, cosocle, hypocenterC3×C13C2×C3×C7×C19
FrattiniC1G
Fitting, socleC32×C7×C13×C19C2
LCSG ▷ C3×C13
UCSC1 ◁ C3×C7×C19

72 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 10374

Conjugacy classes & character table

8379 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(31122, 515);