Finite Group Databasebeta

D7×#449 #11737526

order896
automorphism?
homologyAbelianization (H1) = C24 · Schur multiplier (H2) = C26

Aliases

direct productD7×#449

Splittings

FittingC7×#449 ⋊ C2
SylowC7 ⋊ C2×#449

Subgroups

subgroupG/H
centerC22C2×D4×D7
commutator, cosocleC2×C4×C7C24
FrattiniC2×C4C23×D7
FittingC7×#449C2
socleC22×C7C22×D4
hypercenter#449D7
hypocenterC7C2×#449
LCSG ▷ C2×C4×C7 ▷ C2×C7 ▷ C7
UCSC1 ◁ C22 ◁ C22×C4 ◁ #449

812 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 224

Conjugacy classes & character table

95 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×D7×#449, D7×#3002, D7×#3005, …
maximal normal subgroup ofC2×D7×#449, D7×#3002, D7×#3005, …
maximal quotient ofD7×#1597, D7×#1609, D7×#1600, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(896, 12292);