Finite Group Databasebeta

#11740989

order896
automorphism?
homologyAbelianization (H1) = C24 · Schur multiplier (H2) = C25

Aliases

No aliases for this group.

Splittings

FittingC7×#548 ⋊ C2
SylowC7 ⋊ #3275

Subgroups

subgroupG/H
centerC22C22×C22⋊D7
commutator, cosocleC2×C4×C7C24
FrattiniC2×C4C23×D7
FittingC7×#548C2
socleC22×C7C22×D4
hypercenter#548D7
hypocenterC7#3275
LCSG ▷ C2×C4×C7 ▷ C2×C7 ▷ C7
UCSC1 ◁ C22 ◁ C4×D4 ◁ #548

498 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 224

Polycyclic presentation:

2^7,7|a^2=g,b^2=g,e^2=g,b^a=be,c^a=cf,e^a=eg,h^a=h^6,c^b=cg,d^b=de,e^b=eg,e^d=eg,h^d=h^6

Conjugacy classes & character table

104 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofD7×#3275, C2×#11740989, #14228975, …
maximal normal subgroup ofD7×#3275, C2×#11740989, #14228975, …
maximal quotient of#13345095, #13345186, #13345201, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(896, 15755);