Finite Group Databasebeta

C3×C3⋊(C19⋊#1044) #30685879

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

Aliases

direct productC3×C3⋊(C19⋊#1044)
unambiguous semidirect productC3⋊(C3×C19⋊#1044)

Splittings

Fitting, socle, HallC32×C52×C19 ⋊ C4
derivedC3×C52×C19 ⋊ C3×C4
HallC52×C19 ⋊ C3×Dic3
HallC32×C52 ⋊ Dic19
HallC32×C19 ⋊ #1044
SylowC52 ⋊ C3×Dic57
SylowC19 ⋊ C3×C3⋊#1044
SylowC32 ⋊ C19⋊#1044

Subgroups

subgroupG/H
center, hypercenterC3C3⋊(C19⋊#1044)
commutator, hypocenterC3×C52×C19C3×C4
FrattiniC1G
Fitting, socleC32×C52×C19C4
prime radicalC32×C19×C5⋊D5C2
cosocleC3×C19×C5⋊D5C2×C3
LCSG ▷ C3×C52×C19
UCSC1 ◁ C3

160 conjugacy classes of subgroups; only the 42 normal subgroups are shown.

normal subgroups only

This group has 160 conjugacy classes of subgroups — too many to draw. Only its 42 normal subgroups are shown.

Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.

Full subgroup data →

Presentation

transitive degreeμt(G) = 570

Conjugacy classes & character table

1206 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(17100, 516);