Finite Group Databasebeta

#7851⋊C3 #11709112

order768
automorphism?
homologyAbelianization (H1) = C2×C3 · Schur multiplier (H2) = C4

Aliases

unambiguous semidirect product#7851⋊C3

Splittings

Fitting, Sylow#7851 ⋊ C3
derived#1273 ⋊ C2×C3

Subgroups

subgroupG/H
center, hypercenterC2#1454⋊C3
commutator, cosocle, hypocenter#1273C2×C3
FrattiniC2×C42C2×A4
Fitting#7851C3
socleC23C2×C42⋊C3
LCSG ▷ #1273
UCSC1 ◁ C2

130 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 48

Polycyclic presentation:

3,2^8|b^2=f,c^2=g,f^2=h,g^2=i,b^a=bcei,c^a=bdeg,d^a=dh,e^a=ei,f^a=efg,g^a=fh,h^a=hi,i^a=h,c^b=ce,d^b=dhi,d^c=dh

Conjugacy classes & character table

40 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#72239982

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(768, 1083493);