Finite Group Databasebeta

C2×C3×C19×D137 #44530346

order31236
automorphism?
homologyAbelianization (H1) = C22×C3×C19 · Schur multiplier (H2) = C2

Aliases

direct productC2×C3×C19×D137
unambiguous semidirect productC137⋊(C22×C3×C19)
unambiguous semidirect product(C2×C137)⋊(C2×C3×C19)

Splittings

Fitting, socleC2×C3×C19×C137 ⋊ C2
derived, SylowC137 ⋊ C22×C3×C19
HallC3×C19×C137 ⋊ C22
HallC19×C137 ⋊ C22×C3
HallC3×C137 ⋊ C22×C19

Subgroups

subgroupG/H
center, hypercenterC2×C3×C19D137
commutator, cosocle, hypocenterC137C22×C3×C19
FrattiniC1G
Fitting, socleC2×C3×C19×C137C2
LCSG ▷ C137
UCSC1 ◁ C2×C3×C19

40 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 15618

Conjugacy classes & character table

7980 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(31236, 34);