Finite Group Databasebeta

C22⋊(#564⋊C3) #11710656

order768
isoclinismisoclinic class of C22⋊(#564⋊C3)
automorphism?
homologyAbelianization (H1) = C3 · Schur multiplier (H2) = C29

Aliases

unambiguous semidirect productC22⋊(#564⋊C3)

Splittings

Fitting, derived, SylowC22×#564 ⋊ C3

Subgroups

subgroupG/H
center, hypercenterC1G
commutator, Fitting, cosocle, hypocenterC22×#564C3
FrattiniC22C22⋊(C22⋊A4)
socleC24C22⋊A4
LCSG ▷ C22×#564
UCSC1

1144 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 96

Polycyclic presentation:

3,2^8|b^2=hi,c^2=h,d^2=hi,e^2=h,b^a=bceh,c^a=bdefgh,d^a=ef,e^a=defghi,f^a=gh,g^a=fghi,h^a=i,i^a=hi,c^b=ch,d^b=di,e^b=eh,d^c=dhi,e^c=ei

Conjugacy classes & character table

28 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(768, 1085037);