Finite Group Databasebeta

C19×Dic309 #37553573

order23484
automorphism?
homologyAbelianization (H1) = C4×C19 · Schur multiplier (H2) = C1

Aliases

direct productC19×Dic309
unambiguous semidirect productC3⋊(C19×Dic103)
unambiguous semidirect productC103⋊(Dic3×C19)

Splittings

derived, HallC3×C103 ⋊ C4×C19
HallC3×C19×C103 ⋊ C4
HallC19×C103 ⋊ Dic3
SylowC103 ⋊ Dic3×C19
HallC3×C19 ⋊ Dic103
SylowC3 ⋊ C19×Dic103

Subgroups

subgroupG/H
center, hypercenterC2×C19D309
commutator, hypocenterC3×C103C4×C19
FrattiniC2C19×D309
Fitting, socle, prime radicalC2×C3×C19×C103C2
cosocleC2×C3×C103C2×C19
LCSG ▷ C3×C103
UCSC1 ◁ C2×C19

24 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 23484

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, 10);