Finite Group Databasebeta

C19×C3⋊#64470 #30685665

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

Aliases

direct productC19×C3⋊#64470
unambiguous semidirect productC3⋊(C19×#64470)

Splittings

derived, HallC3×C52⋊C3 ⋊ C4×C19
HallC3×C19×C52⋊C3 ⋊ C4
HallC52×C19 ⋊ C3⋊Dic3
SylowC52 ⋊ C19×C3⋊Dic3

Subgroups

subgroupG/H
center, hypercenterC2×C19C3⋊#3874
commutator, hypocenterC3×C52⋊C3C4×C19
FrattiniC2C19×C3⋊#3874
Fitting, socleC2×C3×C52×C19D3
prime radicalC2×C3×C19×C52⋊C3C2
cosocleC2×C3×C52⋊C3C2×C19
LCSG ▷ C3×C52⋊C3
UCSC1 ◁ C2×C19

96 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 3420

Conjugacy classes & character table

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

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(17100, 302);