Finite Group Databasebeta

C2×C3×C72×C19⋊C3 #30660874

order16758
isoclinismisoclinic class of C19⋊C3
automorphism?
homologyAbelianization (H1) = C2×C32×C72 · Schur multiplier (H2) = C3×C7

Aliases

direct productC2×C3×C72×C19⋊C3
unambiguous semidirect product(C2×C19)⋊(C32×C72)
unambiguous semidirect product(C2×C3×C19)⋊(C3×C72)

Splittings

Fitting, socleC2×C3×C72×C19 ⋊ C3
derived, SylowC19 ⋊ C2×C32×C72
HallC2×C72×C19 ⋊ C32
HallC72×C19 ⋊ C2×C32
HallC2×C19 ⋊ C32×C72

Subgroups

subgroupG/H
center, hypercenterC2×C3×C72C19⋊C3
commutator, cosocle, hypocenterC19C2×C32×C72
FrattiniC1G
Fitting, socleC2×C3×C72×C19C3
LCSG ▷ C19
UCSC1 ◁ C2×C3×C72

240 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 5586

Conjugacy classes & character table

2646 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup ofC3×C72×(C19⋊C3)⋊C4, C3×C7×(C19⋊C3)⋊Dic7, C3×C7×Dic7×C19⋊C3, …
maximal normal subgroup ofC3×C72×(C19⋊C3)⋊C4, C3×C7×(C19⋊C3)⋊Dic7, C3×C7×Dic7×C19⋊C3, …
maximal quotient ofC3×C4×C72×C19⋊C3, C22×C3×C72×C19⋊C3

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(16758, 401);