Finite Group Databasebeta

C5×C7×D5×C19⋊C3 #34093024

order19950
automorphism?
homologyAbelianization (H1) = C2×C3×C5×C7 · Schur multiplier (H2) = C1

Aliases

direct productC5×C7×D5×C19⋊C3
unambiguous semidirect productC5⋊(C2×C5×C7×C19⋊C3)
unambiguous semidirect product(D5×C19)⋊(C3×C5×C7)
unambiguous semidirect product(C5×D5×C19)⋊(C3×C7)

Splittings

Fitting, socle, HallC52×C7×C19 ⋊ C2×C3
derivedC5×C19 ⋊ C2×C3×C5×C7
HallC52×C7×C19⋊C3 ⋊ C2
HallC5×C7×D5×C19 ⋊ C3
HallC52×C19⋊C3 ⋊ C2×C7
HallC5×D5×C19 ⋊ C3×C7
HallC52×C19 ⋊ C2×C3×C7
HallC52×C7 ⋊ C2×C19⋊C3
HallC7×C19 ⋊ C3×C5×D5
SylowC52 ⋊ C2×C7×C19⋊C3
SylowC19 ⋊ C3×C5×C7×D5

Subgroups

subgroupG/H
center, hypercenterC5×C7D5×C19⋊C3
commutator, cosocle, hypocenterC5×C19C2×C3×C5×C7
FrattiniC1G
Fitting, socleC52×C7×C19C2×C3
LCSG ▷ C5×C19
UCSC1 ◁ C5×C7

80 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 1330

Conjugacy classes & character table

1260 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(19950, 63);