Finite Group Databasebeta

C19×Dic363 #42119919

order27588
automorphism?
homologyAbelianization (H1) = C4×C19 · Schur multiplier (H2) = C1

Aliases

direct productC19×Dic363
unambiguous semidirect productC3⋊(C19×Dic121)
unambiguous semidirect productC121⋊(Dic3×C19)

Splittings

derived, HallC3×C121 ⋊ C4×C19
HallC3×C19×C121 ⋊ C4
HallC19×C121 ⋊ Dic3
SylowC121 ⋊ Dic3×C19
HallC3×C19 ⋊ Dic121
SylowC3 ⋊ C19×Dic121

Subgroups

subgroupG/H
center, hypercenterC2×C19D363
commutator, hypocenterC3×C121C4×C19
FrattiniC2×C11C19×D33
FittingC2×C3×C19×C121C2
socle, prime radicalC2×C3×C11×C19D11
cosocleC2×C3×C121C2×C19
LCSG ▷ C3×C121
UCSC1 ◁ C2×C19

36 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 27588

Conjugacy classes & character table

6954 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(27588, 11);