Finite Group Databasebeta

C19×(C2×D3)⋊C4 #11744873

order912
isoclinismisoclinic class of Dic6
automorphism?
homologyAbelianization (H1) = C2×C4×C19 · Schur multiplier (H2) = C22

Aliases

direct productC19×(C2×D3)⋊C4
unambiguous semidirect product(C2×D3)⋊(C4×C19)

Splittings

FittingC2×C3×C4×C19 ⋊ C2
HallC3×C19 ⋊ C22⋊C4
SylowC3 ⋊ C22⋊C4×C19

Subgroups

subgroupG/H
centerC22×C19C2×D3
commutatorC2×C3C2×C4×C19
FrattiniC22C2×D3×C19
FittingC2×C3×C4×C19C2
socleC22×C3×C19C22
prime radicalC22×D3×C19C2
cosocleC22×C3C22×C19
hypercenterC2×C4×C19D3
hypocenterC3C22⋊C4×C19
LCSG ▷ C2×C3 ▷ C3
UCSC1 ◁ C22×C19 ◁ C2×C4×C19

68 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 456

Conjugacy classes & character table

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

Relationships

maximal subgroup of#14269208, #14269210, #14269227, …
maximal normal subgroup of#14269208, #14269210, #14269227, …
maximal quotient ofC19×#805, C19×#806, C19×#809, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(912, 84);