Finite Group Databasebeta

D19×D143 #24925883

order10868
automorphism?
homologyAbelianization (H1) = C22 · Schur multiplier (H2) = C2

Aliases

direct productD19×D143
unambiguous semidirect product(C11×D19)⋊D13
unambiguous semidirect product(C13×D19)⋊D11

Splittings

Fitting, socle, derived, HallC11×C13×C19 ⋊ C22
HallC13×C19 ⋊ C2×D11
HallC11×C19 ⋊ C2×D13
HallC11×C13 ⋊ C2×D19
SylowC19 ⋊ C2×D143
SylowC13 ⋊ D11×D19
SylowC11 ⋊ D13×D19

Subgroups

subgroupG/H
center, Frattini, hypercenterC1G
commutator, Fitting, socle, cosocle, hypocenterC11×C13×C19C22
LCSG ▷ C11×C13×C19
UCSC1

40 conjugacy classes of subgroups.

Full subgroup data →

Conjugacy classes & character table

803 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#13093360⋊D11, #13093361⋊D11, D19×C11⋊(D13⋊C3), …
maximal normal subgroup of#13093360⋊D11, #13093361⋊D11, D19×C11⋊(D13⋊C3), …
maximal quotient ofC3×D19×D143, D19×D429, D57×D143, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(10868, 16);