Finite Group Databasebeta

D19×C619 #37555150

order23522
automorphism?
homologyAbelianization (H1) = C2×C619 · Schur multiplier (H2) = C1

Aliases

direct productD19×C619
unambiguous semidirect productC19⋊(C2×C619)

Splittings

Fitting, socle, HallC19×C619 ⋊ C2
derived, SylowC19 ⋊ C2×C619

Subgroups

subgroupG/H
center, hypercenterC619D19
commutator, cosocle, hypocenterC19C2×C619
FrattiniC1G
Fitting, socleC19×C619C2
LCSG ▷ C19
UCSC1 ◁ C619

8 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 11761

Conjugacy classes & character table

6809 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(23522, 1);