Finite Group Databasebeta

C19×D237 #22583028

order9006
isoclinismisoclinic class of D237
automorphism?
homologyAbelianization (H1) = C2×C19 · Schur multiplier (H2) = C1

Aliases

direct productC19×D237
unambiguous semidirect productC3⋊(C19×D79)
unambiguous semidirect productC79⋊(D3×C19)

Splittings

Fitting, socle, HallC3×C19×C79 ⋊ C2
derived, HallC3×C79 ⋊ C2×C19
HallC19×C79 ⋊ D3
SylowC79 ⋊ D3×C19
HallC3×C19 ⋊ D79
SylowC3 ⋊ C19×D79

Subgroups

subgroupG/H
center, hypercenterC19D237
commutator, hypocenterC3×C79C2×C19
FrattiniC1G
Fitting, socleC3×C19×C79C2
LCSG ▷ C3×C79
UCSC1 ◁ C19

16 conjugacy classes of subgroups.

Full subgroup data →

Conjugacy classes & character table

2280 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup ofD3×C19×D79, D19×D237, D57⋊D79, …
maximal normal subgroup ofD3×C19×D79, D19×D237, D57⋊D79, …
maximal quotient ofC19×Dic237, C2×C19×D237, C19×D711, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(9006, 10);