Finite Group Databasebeta

D9×C19×C101 #46828804

order34542
automorphism?
homologyAbelianization (H1) = C2×C19×C101 · Schur multiplier (H2) = C1

Aliases

direct productD9×C19×C101
unambiguous semidirect productC9⋊(C2×C19×C101)

Splittings

Fitting, HallC9×C19×C101 ⋊ C2
derived, SylowC9 ⋊ C2×C19×C101
HallC9×C101 ⋊ C2×C19
HallC9×C19 ⋊ C2×C101

Subgroups

subgroupG/H
center, hypercenterC19×C101D9
commutator, cosocle, hypocenterC9C2×C19×C101
FrattiniC3D3×C19×C101
FittingC9×C19×C101C2
socleC3×C19×C101D3
LCSG ▷ C9
UCSC1 ◁ C19×C101

24 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 17271

Conjugacy classes & character table

11514 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(34542, 6);