Finite Group Databasebeta

#11729696

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

Aliases

No aliases for this group.

Splittings

FittingC7×Q82 ⋊ C2
SylowC7 ⋊ #2205

Subgroups

subgroupG/H
centerC2#90016
commutator, cosocleC2×C7×Q8C23
FrattiniC2×Q8C22×D7
FittingC7×Q82C2
socleC2×C7B(4,𝔽2)
prime radical#6551C22
hypercenterQ82D7
hypocenterC7#2205
LCSG ▷ C2×C7×Q8 ▷ C22×C7 ▷ C2×C7 ▷ C7
UCSC1 ◁ C2 ◁ C22 ◁ C2×Q8 ◁ Q82

224 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 112

Polycyclic presentation:

2^7,7|b^2=g,c^2=g,d^2=g,e^2=g,b^a=bd,c^a=ce,d^a=dg,e^a=eg,f^a=fg,h^a=h^6,c^b=cg,d^b=dg,e^b=efg,d^c=df,e^c=eg,e^d=eg

Conjugacy classes & character table

95 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#13274563, #13274564, #13274568, …
maximal normal subgroup of#13274563, #13274564, #13274568, …
maximal quotient of#13265888, #13266053, #13266162, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(896, 4462);