Finite Group Databasebeta

#33302⋊C3 #11709646

order768
automorphism?
homologyAbelianization (H1) = C22×C3 · Schur multiplier (H2) = C4

Aliases

unambiguous semidirect product#33302⋊C3

Splittings

Fitting, Sylow#33302 ⋊ C3

Subgroups

subgroupG/H
centerC2C4⋊(#127⋊C3)
commutator, cosocleC43C22×C3
FrattiniC22×C4C22×A4
Fitting#33302C3
socleC23D4×A4
prime radicalC2×C42⋊C3D4
hypercenterC8#127⋊C3
hypocenterC42C3×Q16
LCSG ▷ C43 ▷ C2×C42 ▷ C42
UCSC1 ◁ C2 ◁ C4 ◁ C8

282 conjugacy classes of subgroups; only the 25 normal subgroups are shown.

normal subgroups only

This group has 282 conjugacy classes of subgroups — too many to draw. Only its 25 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) = 48

Polycyclic presentation:

3,2^8|b^2=i,c^2=fi,d^2=g,e^2=h,f^2=i,b^a=befhi,c^a=cef,d^a=efghi,e^a=deghi,f^a=fhi,g^a=hi,h^a=gh,c^b=cf,d^b=dg,e^b=eh,f^b=fi

Conjugacy classes & character table

44 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(768, 1084027);