Finite Group Databasebeta

D7×D1143 #44544679

order32004
automorphism?
homologyAbelianization (H1) = C22 · Schur multiplier (H2) = C2

Aliases

direct productD7×D1143
unambiguous semidirect product(C9×D7)⋊D127
unambiguous semidirect product(D7×C127)⋊D9

Splittings

Fitting, derived, HallC7×C9×C127 ⋊ C22
HallC9×C127 ⋊ C2×D7
HallC7×C127 ⋊ C2×D9
SylowC127 ⋊ D7×D9
HallC7×C9 ⋊ C2×D127
SylowC9 ⋊ D7×D127
SylowC7 ⋊ C2×D1143

Subgroups

subgroupG/H
center, hypercenterC1G
commutator, Fitting, cosocle, hypocenterC7×C9×C127C22
FrattiniC3D7×D381
socleC3×C7×C127C2×D3
LCSG ▷ C7×C9×C127
UCSC1

60 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 8001

Conjugacy classes & character table

2865 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(32004, 61);