Finite Group Databasebeta

D7×#548 #11743802

order896
automorphism?
homologyAbelianization (H1) = C25 · Schur multiplier (H2) = C29

Aliases

direct productD7×#548

Splittings

FittingC7×#548 ⋊ C2
SylowC7 ⋊ C2×#548

Subgroups

subgroupG/H
center, FrattiniC22C24×D7
commutator, socle, cosocleC22×C7C25
FittingC7×#548C2
hypercenter#548D7
hypocenterC7C2×#548
LCSG ▷ C22×C7 ▷ C7
UCSC1 ◁ C22 ◁ #548

1620 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 224

Conjugacy classes & character table

125 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofD7×#3265, D7×#3269, D7×#3270, …
maximal normal subgroup ofD7×#3265, D7×#3269, D7×#3270, …
maximal quotient ofQ8×D7×C22⋊C4, D7×#2341, D7×#2351, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(896, 18568);