Finite Group Databasebeta

C19×D781 #44445859

order29678
automorphism?
homologyAbelianization (H1) = C2×C19 · Schur multiplier (H2) = C1

Aliases

direct productC19×D781
unambiguous semidirect productC11⋊(C19×D71)
unambiguous semidirect productC71⋊(C19×D11)

Splittings

Fitting, socle, HallC11×C19×C71 ⋊ C2
derived, HallC11×C71 ⋊ C2×C19
HallC19×C71 ⋊ D11
HallC11×C19 ⋊ D71
SylowC71 ⋊ C19×D11
SylowC11 ⋊ C19×D71

Subgroups

subgroupG/H
center, hypercenterC19D781
commutator, cosocle, hypocenterC11×C71C2×C19
FrattiniC1G
Fitting, socleC11×C19×C71C2
LCSG ▷ C11×C71
UCSC1 ◁ C19

16 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 14839

Conjugacy classes & character table

7448 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(29678, 6);