Finite Group Databasebeta

C19×(C17⋊D17)⋊C3 #45681968

order32946
automorphism?
homologyAbelianization (H1) = C2×C3×C19 · Schur multiplier (H2) = C17

Aliases

direct productC19×(C17⋊D17)⋊C3
unambiguous semidirect product(C17⋊D17)⋊(C3×C19)

Splittings

Fitting, socle, HallC172×C19 ⋊ C2×C3
derived, SylowC172 ⋊ C2×C3×C19
HallC19×C172⋊C3 ⋊ C2
HallC19×C17⋊D17 ⋊ C3
HallC172⋊C3 ⋊ C2×C19
HallC17⋊D17 ⋊ C3×C19

Subgroups

subgroupG/H
center, hypercenterC19(C17⋊D17)⋊C3
commutator, cosocle, hypocenterC172C2×C3×C19
FrattiniC1G
Fitting, socleC172×C19C2×C3
LCSG ▷ C172
UCSC1 ◁ C19

40 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 969

Conjugacy classes & character table

1026 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(32946, 18);