Finite Group Databasebeta

#32717⋊C3 #11709571

order768
automorphism?
homologyAbelianization (H1) = C22×C3 · Schur multiplier (H2) = C2

Aliases

unambiguous semidirect product#32717⋊C3

Splittings

Fitting, Sylow#32717 ⋊ C3

Subgroups

subgroupG/H
centerC2#2812⋊C3
commutator, cosocleC22×#41C22×C3
FrattiniC22×C4C22×A4
Fitting#32717C3
socleC23D4×A4
prime radical#5948C22
hypercenterC4#5450
hypocenterC22×Q8C3×D4
LCSG ▷ C22×#41 ▷ C22×Q8
UCSC1 ◁ C2 ◁ C4

188 conjugacy classes of subgroups; only the 22 normal subgroups are shown.

normal subgroups only

This group has 188 conjugacy classes of subgroups — too many to draw. Only its 22 normal subgroups are shown.

Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.

Full subgroup data →

Presentation

transitive degreeμt(G) = 96

Polycyclic presentation:

3,2^8|b^2=i,c^2=i,d^2=i,e^2=i,h^2=i,b^a=bef,d^a=dg,e^a=bg,f^a=g,g^a=fg,c^b=cf,d^b=dg,e^b=ei,d^c=dh,e^c=efg,h^c=hi,e^d=ef,h^d=hi

Conjugacy classes & character table

30 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(768, 1083952);