Finite Group Databasebeta

D7×C19×C52⋊C3 #34093090

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

Aliases

direct productD7×C19×C52⋊C3

Splittings

Fitting, socle, HallC52×C7×C19 ⋊ C2×C3
derived, HallC52×C7 ⋊ C2×C3×C19
HallC7×C19×C52⋊C3 ⋊ C2
HallC52×D7×C19 ⋊ C3
HallC7×C52⋊C3 ⋊ C2×C19
HallC52×C19 ⋊ C3×D7
HallC52×D7 ⋊ C3×C19
HallC7×C19 ⋊ C2×C52⋊C3
SylowC52 ⋊ C3×D7×C19
SylowC7 ⋊ C2×C19×C52⋊C3

Subgroups

subgroupG/H
center, hypercenterC19D7×C52⋊C3
commutator, cosocle, hypocenterC52×C7C2×C3×C19
FrattiniC1G
Fitting, socleC52×C7×C19C2×C3
LCSG ▷ C52×C7
UCSC1 ◁ C19

48 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 1995

Conjugacy classes & character table

1045 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(19950, 129);