Finite Group Databasebeta

C19×Dic447 #46800796

order33972
automorphism?
homologyAbelianization (H1) = C4×C19 · Schur multiplier (H2) = C1

Aliases

direct productC19×Dic447
unambiguous semidirect productC3⋊(C19×Dic149)

Splittings

derived, HallC3×C149 ⋊ C4×C19
HallC3×C19×C149 ⋊ C4
HallC19×C149 ⋊ Dic3
SylowC149 ⋊ Dic3×C19
HallC3×C19 ⋊ Dic149
SylowC3 ⋊ C19×Dic149

Subgroups

subgroupG/H
center, hypercenterC2×C19D447
commutator, hypocenterC3×C149C4×C19
FrattiniC2C19×D447
Fitting, socle, prime radicalC2×C3×C19×C149C2
cosocleC2×C3×C149C2×C19
LCSG ▷ C3×C149
UCSC1 ◁ C2×C19

24 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 33972

Conjugacy classes & character table

8550 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(33972, 7);