Finite Group Databasebeta

#4176⋊C8 #13046426

order1296
isoclinismisoclinic class of #4176⋊C2
automorphism?
homologyAbelianization (H1) = C2×C8 · Schur multiplier (H2) = C2

Aliases

unambiguous semidirect product#4176⋊C8

Splittings

derived, Sylow#731 ⋊ C2×C8

Subgroups

subgroupG/H
center, hypercenterC4#4176⋊C2
commutator, hypocenter#731C2×C8
FrattiniC32×C4D32
Fitting, cosocleC4×#731C22
socleC2×C3((C3⋊D3)⋊C3)⋊C4
prime radicalC2×#272Dic3
LCSG ▷ #731
UCSC1 ◁ C4

118 conjugacy classes of subgroups; only the 32 normal subgroups are shown.

normal subgroups only

This group has 118 conjugacy classes of subgroups — too many to draw. Only its 32 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) = 216

Polycyclic presentation:

2^4,3^4|b^2=c,c^2=d,e^3=h^2,f^a=f^2,g^a=g^2h,e^b=e^2h,g^b=g^2,h^b=h^2,f^e=fg,g^f=gh

Conjugacy classes & character table

68 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1296, 144);