Finite Group Databasebeta

#11739180

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

Aliases

No aliases for this group.

Splittings

FittingC7×#491 ⋊ C2
SylowC7 ⋊ #3377

Subgroups

subgroupG/H
centerC22C2×D4×D7
commutator, cosocleC2×C4×C7C24
FrattiniC2×C4C23×D7
FittingC7×#491C2
socleC22×C7C22×D4
prime radicalC2×D28C23
hypercenter#491D7
hypocenterC7#3377
LCSG ▷ C2×C4×C7 ▷ C2×C7 ▷ C7
UCSC1 ◁ C22 ◁ C42 ◁ #491

332 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 448

Polycyclic presentation:

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

Conjugacy classes & character table

77 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofD7×#3377, C2×#11739180, #14233606, …
maximal normal subgroup ofD7×#3377, C2×#11739180, #14233606, …
maximal quotient of#13370477, #13370666, #13372779, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(896, 13946);