Finite Group Databasebeta

C19×D775 #44441289

order29450
automorphism?
homologyAbelianization (H1) = C2×C19 · Schur multiplier (H2) = C1

Aliases

direct productC19×D775
unambiguous semidirect productC25⋊(C19×D31)
unambiguous semidirect productC31⋊(C19×D25)

Splittings

Fitting, HallC19×C25×C31 ⋊ C2
derived, HallC25×C31 ⋊ C2×C19
HallC19×C31 ⋊ D25
HallC19×C25 ⋊ D31
SylowC31 ⋊ C19×D25
SylowC25 ⋊ C19×D31

Subgroups

subgroupG/H
center, hypercenterC19D775
commutator, cosocle, hypocenterC25×C31C2×C19
FrattiniC5C19×D155
FittingC19×C25×C31C2
socleC5×C19×C31D5
LCSG ▷ C25×C31
UCSC1 ◁ C19

24 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 14725

Conjugacy classes & character table

7391 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(29450, 7);