Finite Group Databasebeta

#8813⋊C3 #11709136

order768
isoclinismisoclinic class of #1705⋊C3
automorphism?
homologyAbelianization (H1) = C3×C4 · Schur multiplier (H2) = C8

Aliases

unambiguous semidirect product#8813⋊C3

Splittings

Fitting, Sylow#8813 ⋊ C3
derivedC82 ⋊ C3×C4

Subgroups

subgroupG/H
center, hypercenterC2#1705⋊C3
commutator, hypocenterC82C3×C4
FrattiniC2×C42C2×A4
Fitting#8813C3
socleC23#127⋊C3
prime radicalC2×C82⋊C3C2
cosocleC2×C82C2×C3
LCSG ▷ C82
UCSC1 ◁ C2

101 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 24

Polycyclic presentation:

3,2^8|b^2=g,c^2=e,d^2=f,e^2=h,f^2=i,b^a=bcfg,c^a=defgi,d^a=cdeg,e^a=fhi,f^a=efh,g^a=gh,h^a=i,i^a=hi,c^b=ce,d^b=df,e^b=eh,f^b=fi

Conjugacy classes & character table

36 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#8813⋊C3, #72211680, #72214600, …
maximal normal subgroup ofC2×#8813⋊C3, #72211680, #72214600, …
maximal quotient of#72211231, C2×#8813⋊C3

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(768, 1083517);