Finite Group Databasebeta

C3⋊(#1039⋊(C19⋊C3)) #30685669

order17100
automorphism?
homologyAbelianization (H1) = C3×C4 · Schur multiplier (H2) = C5

Aliases

unambiguous semidirect productC3⋊(#1039⋊(C19⋊C3))
unambiguous semidirect product(C3⋊#1039)⋊(C19⋊C3)

Splittings

derivedC3×C52×C19 ⋊ C3×C4
HallC3×C19⋊(C52⋊C3) ⋊ C4
HallC52×C19 ⋊ C3×Dic3
SylowC52 ⋊ Dic3×C19⋊C3
SylowC19 ⋊ C3⋊(#1039⋊C3)

Subgroups

subgroupG/H
center, Frattini, hypercenterC2C3⋊((C5⋊D5)⋊(C19⋊C3))
commutator, hypocenterC3×C52×C19C3×C4
Fitting, socle, cosocleC2×C3×C52×C19C2×C3
prime radicalC2×C3×C19⋊(C52⋊C3)C2
LCSG ▷ C3×C52×C19
UCSC1 ◁ C2

80 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 3420

Polycyclic presentation:

2,3^2,5^2,19,2|a^2=g,c^a=c^2,d^a=d^4,e^a=e^4,d^b=de^3,e^b=d^4e^3,f^b=f^7

Conjugacy classes & character table

510 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(17100, 306);