Finite Group Databasebeta

D7×D527 #28414232

order14756
automorphism?
homologyAbelianization (H1) = C22 · Schur multiplier (H2) = C2

Aliases

direct productD7×D527
unambiguous semidirect product(D7×C17)⋊D31
unambiguous semidirect product(D7×C31)⋊D17

Splittings

Fitting, socle, derived, HallC7×C17×C31 ⋊ C22
HallC17×C31 ⋊ C2×D7
HallC7×C31 ⋊ C2×D17
HallC7×C17 ⋊ C2×D31
SylowC31 ⋊ D7×D17
SylowC17 ⋊ D7×D31
SylowC7 ⋊ C2×D527

Subgroups

subgroupG/H
center, Frattini, hypercenterC1G
commutator, Fitting, socle, cosocle, hypocenterC7×C17×C31C22
LCSG ▷ C7×C17×C31
UCSC1

40 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 3689

Conjugacy classes & character table

1325 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(14756, 19);