Finite Group Databasebeta

C19×D873 #45684286

order33174
automorphism?
homologyAbelianization (H1) = C2×C19 · Schur multiplier (H2) = C1

Aliases

direct productC19×D873
unambiguous semidirect productC9⋊(C19×D97)
unambiguous semidirect productC97⋊(D9×C19)

Splittings

Fitting, HallC9×C19×C97 ⋊ C2
derived, HallC9×C97 ⋊ C2×C19
HallC19×C97 ⋊ D9
HallC9×C19 ⋊ D97
SylowC97 ⋊ D9×C19
SylowC9 ⋊ C19×D97

Subgroups

subgroupG/H
center, hypercenterC19D873
commutator, cosocle, hypocenterC9×C97C2×C19
FrattiniC3C19×D291
FittingC9×C19×C97C2
socleC3×C19×C97D3
LCSG ▷ C9×C97
UCSC1 ◁ C19

24 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 16587

Conjugacy classes & character table

8322 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(33174, 10);