Finite Group Databasebeta

C7×C19×D73 #34085182

order19418
automorphism?
homologyAbelianization (H1) = C2×C7×C19 · Schur multiplier (H2) = C1

Aliases

direct productC7×C19×D73
unambiguous semidirect productC73⋊(C2×C7×C19)

Splittings

Fitting, socle, HallC7×C19×C73 ⋊ C2
derived, SylowC73 ⋊ C2×C7×C19
HallC19×C73 ⋊ C2×C7
HallC7×C73 ⋊ C2×C19

Subgroups

subgroupG/H
center, hypercenterC7×C19D73
commutator, cosocle, hypocenterC73C2×C7×C19
FrattiniC1G
Fitting, socleC7×C19×C73C2
LCSG ▷ C73
UCSC1 ◁ C7×C19

16 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 9709

Conjugacy classes & character table

5054 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(19418, 2);