Finite Group Databasebeta

D7×#416 #11736274

order896
automorphism?
homologyAbelianization (H1) = C23×C4 · Schur multiplier (H2) = C26

Aliases

direct productD7×#416

Splittings

FittingC7×#416 ⋊ C2
SylowC7 ⋊ C2×#416

Subgroups

subgroupG/H
centerC2×C4D4×D7
commutatorC4×C7C23×C4
FrattiniC2×C4C23×D7
FittingC7×#416C2
socleC22×C7C22×D4
prime radicalC2×D7×#41C2
cosocleC2×C4×C7C24
hypercenter#416D7
hypocenterC7C2×#416
LCSG ▷ C4×C7 ▷ C2×C7 ▷ C7
UCSC1 ◁ C2×C4 ◁ C22×C4 ◁ #416

792 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 224

Conjugacy classes & character table

140 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofD7×#1764, D7×#1765, #13351656, …
maximal normal subgroup ofD7×#1764, D7×#1765, #13351656, …
maximal quotient ofD7×#1476, D7×#1488, #13320204, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(896, 11040);