Finite Group Databasebeta

C5×D5×C19×ΓL(1,𝔽8) #34093031

order19950
automorphism?
homologyAbelianization (H1) = C2×C3×C5×C19 · Schur multiplier (H2) = C1

Aliases

direct productC5×D5×C19×ΓL(1,𝔽8)
unambiguous semidirect productC5⋊(C2×C5×C19×ΓL(1,𝔽8))
unambiguous semidirect product(C7×D5)⋊(C3×C5×C19)
unambiguous semidirect product(C5×C7×D5)⋊(C3×C19)

Splittings

Fitting, socle, HallC52×C7×C19 ⋊ C2×C3
derivedC5×C7 ⋊ C2×C3×C5×C19
HallC52×C19×ΓL(1,𝔽8) ⋊ C2
HallC5×C7×D5×C19 ⋊ C3
HallC52×ΓL(1,𝔽8) ⋊ C2×C19
HallC52×C19 ⋊ C2×ΓL(1,𝔽8)
HallC5×C7×D5 ⋊ C3×C19
HallC52×C7 ⋊ C2×C3×C19
HallC7×C19 ⋊ C3×C5×D5
SylowC52 ⋊ C2×C19×ΓL(1,𝔽8)
SylowC7 ⋊ C3×C5×D5×C19

Subgroups

subgroupG/H
center, hypercenterC5×C19D5×ΓL(1,𝔽8)
commutator, cosocle, hypocenterC5×C7C2×C3×C5×C19
FrattiniC1G
Fitting, socleC52×C7×C19C2×C3
LCSG ▷ C5×C7
UCSC1 ◁ C5×C19

80 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 1330

Conjugacy classes & character table

1900 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(19950, 70);