Finite Group Databasebeta

C19×Dic423 #44565247

order32148
automorphism?
homologyAbelianization (H1) = C4×C19 · Schur multiplier (H2) = C1

Aliases

direct productC19×Dic423
unambiguous semidirect productC9⋊(C19×Dic47)
unambiguous semidirect productC47⋊(C19×Dic9)

Splittings

derived, HallC9×C47 ⋊ C4×C19
HallC9×C19×C47 ⋊ C4
HallC19×C47 ⋊ Dic9
HallC9×C19 ⋊ Dic47
SylowC47 ⋊ C19×Dic9
SylowC9 ⋊ C19×Dic47

Subgroups

subgroupG/H
center, hypercenterC2×C19D423
commutator, hypocenterC9×C47C4×C19
FrattiniC2×C3C19×D141
FittingC2×C9×C19×C47C2
socle, prime radicalC2×C3×C19×C47D3
cosocleC2×C9×C47C2×C19
LCSG ▷ C9×C47
UCSC1 ◁ C2×C19

36 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 32148

Conjugacy classes & character table

8094 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(32148, 7);