Finite Group Databasebeta

C19×D921 #46854396

order34998
automorphism?
homologyAbelianization (H1) = C2×C19 · Schur multiplier (H2) = C1

Aliases

direct productC19×D921
unambiguous semidirect productC3⋊(C19×D307)
unambiguous semidirect productC307⋊(D3×C19)

Splittings

Fitting, socle, HallC3×C19×C307 ⋊ C2
derived, HallC3×C307 ⋊ C2×C19
HallC19×C307 ⋊ D3
SylowC307 ⋊ D3×C19
HallC3×C19 ⋊ D307
SylowC3 ⋊ C19×D307

Subgroups

subgroupG/H
center, hypercenterC19D921
commutator, cosocle, hypocenterC3×C307C2×C19
FrattiniC1G
Fitting, socleC3×C19×C307C2
LCSG ▷ C3×C307
UCSC1 ◁ C19

16 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 17499

Conjugacy classes & character table

8778 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(34998, 10);