Finite Group Databasebeta

C2×C19×D309 #37553625

order23484
automorphism?
homologyAbelianization (H1) = C22×C19 · Schur multiplier (H2) = C2

Aliases

direct productC2×C19×D309
unambiguous semidirect product(C2×C3)⋊(C19×D103)
unambiguous semidirect product(C2×C103)⋊(D3×C19)

Splittings

Fitting, socleC2×C3×C19×C103 ⋊ C2
derived, HallC3×C103 ⋊ C22×C19
HallC3×C19×C103 ⋊ C22
HallC19×C103 ⋊ C2×D3
SylowC103 ⋊ C2×D3×C19
HallC3×C19 ⋊ C2×D103
SylowC3 ⋊ C2×C19×D103

Subgroups

subgroupG/H
center, hypercenterC2×C19D309
commutator, cosocle, hypocenterC3×C103C22×C19
FrattiniC1G
Fitting, socleC2×C3×C19×C103C2
LCSG ▷ C3×C103
UCSC1 ◁ C2×C19

40 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 11742

Conjugacy classes & character table

5928 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(23484, 62);