Finite Group Databasebeta

C4⋊#66332 #13046797

order1296
automorphism?
homologyAbelianization (H1) = C2×C4 · Schur multiplier (H2) = C2×C3

Aliases

unambiguous semidirect productC4⋊#66332

Splittings

Sylow#732 ⋊ C4⋊C4

Subgroups

subgroupG/H
centerC22C2×#4185
commutatorC2×#732C2×C4
FrattiniC22×C32C2×C3⋊D3
FittingC2×C4×#732C2
socleC22×C3C2×#272
prime radical, cosocleC22×#732C22
hypercenterC2×C4#4185
hypocenter#732C4⋊C4
LCSG ▷ C2×#732 ▷ #732
UCSC1 ◁ C22 ◁ C2×C4

208 conjugacy classes of subgroups; only the 67 normal subgroups are shown.

normal subgroups only

This group has 208 conjugacy classes of subgroups — too many to draw. Only its 67 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) = 432

Polycyclic presentation:

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

Conjugacy classes & character table

86 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1296, 515);