Finite Group Databasebeta

#11738676

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

Aliases

No aliases for this group.

Splittings

FittingC7×#479 ⋊ C2
SylowC7 ⋊ #3080

Subgroups

subgroupG/H
centerC22C2×D4×D7
commutator, cosocleC2×C4×C7C24
FrattiniC2×C4C23×D7
FittingC7×#479C2
socleC22×C7C22×D4
prime radicalC2×#1161C22
hypercenter#479D7
hypocenterC7#3080
LCSG ▷ C2×C4×C7 ▷ C2×C7 ▷ C7
UCSC1 ◁ C22 ◁ C42 ◁ #479

384 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 448

Polycyclic presentation:

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

Conjugacy classes & character table

89 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofD7×#3080, C2×#11738676, #14221338, …
maximal normal subgroup ofD7×#3080, C2×#11738676, #14221338, …
maximal quotient of#13353295, #13354768, #13354772, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(896, 13442);