Finite Group Databasebeta

C2×C7×C19×C19⋊C3 #29503153

order15162
isoclinismisoclinic class of C19⋊C3
automorphism?
homologyAbelianization (H1) = C2×C3×C7×C19 · Schur multiplier (H2) = C1

Aliases

direct productC2×C7×C19×C19⋊C3
unambiguous semidirect product(C2×C19)⋊(C3×C7×C19)

Splittings

Fitting, socle, HallC2×C7×C192 ⋊ C3
derivedC19 ⋊ C2×C3×C7×C19
HallC7×C192 ⋊ C2×C3
HallC2×C192 ⋊ C3×C7
SylowC192 ⋊ C2×C3×C7

Subgroups

subgroupG/H
center, hypercenterC2×C7×C19C19⋊C3
commutator, cosocle, hypocenterC19C2×C3×C7×C19
FrattiniC1G
Fitting, socleC2×C7×C192C3
LCSG ▷ C19
UCSC1 ◁ C2×C7×C19

56 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 798

Conjugacy classes & character table

2394 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup ofC7×C19×(C19⋊C3)⋊C4, C7×(C19⋊C3)⋊Dic19, C7×C19⋊C3×Dic19, …
maximal normal subgroup ofC7×C19×(C19⋊C3)⋊C4, C7×(C19⋊C3)⋊Dic19, C7×C19⋊C3×Dic19, …
maximal quotient ofC4×C7×C19×C19⋊C3, C22×C7×C19×C19⋊C3

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(15162, 88);