Finite Group Databasebeta

C19×D639 #37566325

order24282
automorphism?
homologyAbelianization (H1) = C2×C19 · Schur multiplier (H2) = C1

Aliases

direct productC19×D639
unambiguous semidirect productC9⋊(C19×D71)
unambiguous semidirect productC71⋊(D9×C19)

Splittings

Fitting, HallC9×C19×C71 ⋊ C2
derived, HallC9×C71 ⋊ C2×C19
HallC19×C71 ⋊ D9
HallC9×C19 ⋊ D71
SylowC71 ⋊ D9×C19
SylowC9 ⋊ C19×D71

Subgroups

subgroupG/H
center, hypercenterC19D639
commutator, cosocle, hypocenterC9×C71C2×C19
FrattiniC3C19×D213
FittingC9×C19×C71C2
socleC3×C19×C71D3
LCSG ▷ C9×C71
UCSC1 ◁ C19

24 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 12141

Conjugacy classes & character table

6099 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(24282, 7);