Finite Group Databasebeta

D17×D247 #30681008

order16796
automorphism?
homologyAbelianization (H1) = C22 · Schur multiplier (H2) = C2

Aliases

direct productD17×D247
unambiguous semidirect product(C13×D17)⋊D19
unambiguous semidirect product(C19×D17)⋊D13

Splittings

Fitting, socle, derived, HallC13×C17×C19 ⋊ C22
HallC17×C19 ⋊ C2×D13
HallC13×C19 ⋊ C2×D17
HallC13×C17 ⋊ C2×D19
SylowC19 ⋊ D13×D17
SylowC17 ⋊ C2×D247
SylowC13 ⋊ D17×D19

Subgroups

subgroupG/H
center, Frattini, hypercenterC1G
commutator, Fitting, socle, cosocle, hypocenterC13×C17×C19C22
LCSG ▷ C13×C17×C19
UCSC1

40 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 4199

Conjugacy classes & character table

1250 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(16796, 26);