Finite Group Databasebeta

#33505⋊C3 #11709705

order768
automorphism?
homologyAbelianization (H1) = C2×C3×C8 · Schur multiplier (H2) = C1

Aliases

unambiguous semidirect product#33505⋊C3

Splittings

Fitting, Sylow#33505 ⋊ C3

Subgroups

subgroupG/H
center, FrattiniC2×C8C22×A4
commutatorC2×Q8C2×C3×C8
Fitting#33505C3
socleC22C2×C8×A4
prime radicalC2×#41⋊C3C8
cosocleC8×Q8C22×C3
hypercenterC4⋊C16A4
hypocenterQ8C3×M32
LCSG ▷ C2×Q8 ▷ Q8
UCSC1 ◁ C2×C8 ◁ C4⋊C16

152 conjugacy classes of subgroups; only the 45 normal subgroups are shown.

normal subgroups only

This group has 152 conjugacy classes of subgroups — too many to draw. Only its 45 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) = 256

Polycyclic presentation:

3,2^8|b^2=g,e^2=f,g^2=h,h^2=i,b^a=bcdf,c^a=df,d^a=cdeh,c^b=cf,d^b=di,e^b=ef,d^c=dfi

Conjugacy classes & character table

140 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(768, 1084086);