Finite Group Databasebeta

D7×#1669 #13336027

order1792
automorphism?
homologyAbelianization (H1) = C24 · Schur multiplier (H2) = C25

Aliases

direct productD7×#1669

Splittings

FittingC7×#1669 ⋊ C2
SylowC7 ⋊ C2×#1669

Subgroups

subgroupG/H
centerC22D7×#121
commutator, cosocleC42×C7C24
FrattiniC42C23×D7
FittingC7×#1669C2
socleC22×C7C2×#121
prime radicalC2×D4×D7D4
hypercenter#1669D7
hypocenterC7C2×#1669
LCSG ▷ C42×C7 ▷ C22×C7 ▷ C7
UCSC1 ◁ C22 ◁ C42 ◁ #1669

790 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 448

Conjugacy classes & character table

145 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1792, 151799);