Finite Group Databasebeta

C3×#1043⋊(C19⋊C3) #30685753

order17100
automorphism?
homologyAbelianization (H1) = C32×C4 · Schur multiplier (H2) = C3

Aliases

direct productC3×#1043⋊(C19⋊C3)
unambiguous semidirect product(C3×#1043)⋊(C19⋊C3)

Splittings

Fitting, socleC3×C52×C19 ⋊ C3×C4
derived, HallC52×C19 ⋊ C32×C4
HallC3×C19⋊(C52⋊C3) ⋊ C4
HallC19×#1043 ⋊ C32
Hall#1043 ⋊ C3×C19⋊C3
SylowC52 ⋊ C3×C4×C19⋊C3
SylowC19 ⋊ C3×#1043⋊C3

Subgroups

subgroupG/H
center, hypercenterC3#1043⋊(C19⋊C3)
commutator, hypocenterC52×C19C32×C4
FrattiniC1G
Fitting, socleC3×C52×C19C3×C4
prime radicalC3×(C5⋊D5)⋊(C19⋊C3)C2
cosocleC19×C5⋊D5C2×C32
LCSG ▷ C52×C19
UCSC1 ◁ C3

96 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 855

Conjugacy classes & character table

222 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(17100, 390);