Finite Group Databasebeta

D63×D137 #46828583

order34524
automorphism?
homologyAbelianization (H1) = C22 · Schur multiplier (H2) = C2

Aliases

direct productD63×D137
unambiguous semidirect product(C7×D137)⋊D9
unambiguous semidirect product(C9×D137)⋊D7

Splittings

Fitting, derived, HallC7×C9×C137 ⋊ C22
HallC9×C137 ⋊ C2×D7
HallC7×C137 ⋊ C2×D9
SylowC137 ⋊ C2×D63
HallC7×C9 ⋊ C2×D137
SylowC9 ⋊ D7×D137
SylowC7 ⋊ D9×D137

Subgroups

subgroupG/H
center, hypercenterC1G
commutator, Fitting, cosocle, hypocenterC7×C9×C137C22
FrattiniC3D21×D137
socleC3×C7×C137C2×D3
LCSG ▷ C7×C9×C137
UCSC1

60 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 8631

Conjugacy classes & character table

2310 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(34524, 26);