Finite Group Databasebeta

D7×#446 #11737402

order896
automorphism?
homologyAbelianization (H1) = C23×C4 · Schur multiplier (H2) = C24

Aliases

direct productD7×#446

Splittings

FittingC7×#446 ⋊ C2
SylowC7 ⋊ C2×#446

Subgroups

subgroupG/H
center, FrattiniC2×C4C23×D7
commutator, socleC22×C7C23×C4
FittingC7×#446C2
prime radicalC22×D7C22×C4
cosocleC2×C4×C7C24
hypercenter#446D7
hypocenterC7C2×#446
LCSG ▷ C22×C7 ▷ C7
UCSC1 ◁ C2×C4 ◁ #446

400 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 448

Conjugacy classes & character table

140 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofD7×#1338, #13263617, #13263757, …
maximal normal subgroup ofD7×#1338, #13263617, #13263757, …
maximal quotient ofD7×#1771, D7×#1770, #13352417, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(896, 12168);