Finite Group Databasebeta

D7×#3109 #14221950

order1792
automorphism?
homologyAbelianization (H1) = C25 · Schur multiplier (H2) = C29

Aliases

direct productD7×#3109

Splittings

FittingC7×#3109 ⋊ C2
SylowC7 ⋊ C2×#3109

Subgroups

subgroupG/H
centerC22C22×D4×D7
commutator, cosocleC2×C4×C7C25
FrattiniC2×C4C24×D7
FittingC7×#3109C2
socleC22×C7C23×D4
hypercenter#3109D7
hypocenterC7C2×#3109
LCSG ▷ C2×C4×C7 ▷ C2×C7 ▷ C7
UCSC1 ◁ C22 ◁ C2×C42 ◁ #3109

2830 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 224

Conjugacy classes & character table

160 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofD7×#18524
maximal normal subgroup ofD7×#18524
maximal quotient ofD7×#33688

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1792, 1037722);