Finite Group Databasebeta

C19×Dic483 #49144709

order36708
automorphism?
homologyAbelianization (H1) = C4×C19 · Schur multiplier (H2) = C1

Aliases

direct productC19×Dic483
unambiguous semidirect productC3⋊(C19×Dic161)
unambiguous semidirect productC7⋊(C19×Dic69)
unambiguous semidirect productC23⋊(C19×Dic21)

Splittings

derived, HallC3×C7×C23 ⋊ C4×C19
HallC3×C7×C19×C23 ⋊ C4
HallC7×C19×C23 ⋊ Dic3
HallC3×C19×C23 ⋊ Dic7
HallC19×C23 ⋊ Dic21
HallC3×C7×C19 ⋊ Dic23
HallC7×C23 ⋊ Dic3×C19
HallC7×C19 ⋊ Dic69
HallC3×C23 ⋊ C19×Dic7
HallC3×C19 ⋊ Dic161
SylowC23 ⋊ C19×Dic21
HallC3×C7 ⋊ C19×Dic23
SylowC7 ⋊ C19×Dic69
SylowC3 ⋊ C19×Dic161

Subgroups

subgroupG/H
center, hypercenterC2×C19D483
commutator, hypocenterC3×C7×C23C4×C19
FrattiniC2C19×D483
Fitting, socle, prime radicalC2×C3×C7×C19×C23C2
cosocleC2×C3×C7×C23C2×C19
LCSG ▷ C3×C7×C23
UCSC1 ◁ C2×C19

48 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 36708

Conjugacy classes & character table

9234 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(36708, 18);