Finite Group Databasebeta

C19×C3⋊(C3⋊#1042) #30685906

order17100
automorphism?
homologyAbelianization (H1) = C4×C19 · Schur multiplier (H2) = C3

Aliases

direct productC19×C3⋊(C3⋊#1042)
unambiguous semidirect productC3⋊(C19×C3⋊#1042)

Splittings

Fitting, socle, HallC32×C52×C19 ⋊ C4
derived, HallC32×C52 ⋊ C4×C19
HallC52×C19 ⋊ C3⋊Dic3
HallC32×C19 ⋊ #1042
SylowC52 ⋊ C19×C3⋊Dic3
SylowC32 ⋊ C19×#1042

Subgroups

subgroupG/H
center, hypercenterC19C3⋊(C3⋊#1042)
commutator, hypocenterC32×C52C4×C19
FrattiniC1G
Fitting, socleC32×C52×C19C4
prime radicalC32×C5×D5×C19C2
cosocleC32×C5×D5C2×C19
LCSG ▷ C32×C52
UCSC1 ◁ C19

156 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 3420

Conjugacy classes & character table

1767 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(17100, 543);