Finite Group Databasebeta

D7×#388 #11733269

order896
automorphism?
homologyAbelianization (H1) = C23×C4 · Schur multiplier (H2) = C25×C4

Aliases

direct productD7×#388

Splittings

FittingC7×#388 ⋊ C2
SylowC7 ⋊ C2×#388

Subgroups

subgroupG/H
center, FrattiniC23C23×D7
commutatorC22×C7C23×C4
FittingC7×#388C2
socle, cosocleC23×C7C24
prime radicalC24×D7C22
hypercenter#388D7
hypocenterC7C2×#388
LCSG ▷ C22×C7 ▷ C7
UCSC1 ◁ C23 ◁ #388

928 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 ofC2×D7×#388, D7×#2290, D7×#2293, …
maximal normal subgroup ofC2×D7×#388, D7×#2290, D7×#2293, …
maximal quotient ofD7×#1434, D7×#1436, D7×#1437, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(896, 8035);