Finite Group Databasebeta

C2×(C19⋊C3)⋊D133 #44476673

order30324
automorphism?
homologyAbelianization (H1) = C22×C3 · Schur multiplier (H2) = C2

Aliases

direct productC2×(C19⋊C3)⋊D133
unambiguous semidirect product(C2×C19⋊C3)⋊D133

Splittings

Fitting, socleC2×C7×C192 ⋊ C2×C3
derived, HallC7×C192 ⋊ C22×C3
HallC2×C7⋊(C19⋊D19) ⋊ C3
HallC7×C19×C19⋊C3 ⋊ C22
HallC19×C19⋊C3 ⋊ C2×D7
SylowC192 ⋊ C2×C3×D7
SylowC7 ⋊ C2×(C19⋊C3)⋊D19

Subgroups

subgroupG/H
center, hypercenterC2(C19⋊C3)⋊D133
commutator, cosocle, hypocenterC7×C192C22×C3
FrattiniC1G
Fitting, socleC2×C7×C192C2×C3
LCSG ▷ C7×C192
UCSC1 ◁ C2

140 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 798

Conjugacy classes & character table

1206 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(30324, 256);