Finite Group Databasebeta

#64158⋊C3 #11721691

order864
automorphism?
homologyAbelianization (H1) = C23×C3 · Schur multiplier (H2) = C22×C3

Aliases

unambiguous semidirect product#64158⋊C3

Splittings

Fitting#41×H(3,𝔽3) ⋊ C2
SylowH(3,𝔽3) ⋊ AGL(1,ℤ/8)

Subgroups

subgroupG/H
centerC2C2×#638⋊C3
commutator, cosocleC32×C4C23×C3
FrattiniC3×C4C22×C3×D3
Fitting#41×H(3,𝔽3)C2
socleC2×C3C2×C3×#67
hypercenter#41(C3⋊D3)⋊C3
hypocenterC32C3×AGL(1,ℤ/8)
LCSG ▷ C32×C4 ▷ C2×C32 ▷ C32
UCSC1 ◁ C2 ◁ C2×C4 ◁ #41

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

normal subgroups only

This group has 278 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) = 72

Polycyclic presentation:

2^3,3,2^2,3^2|e^2=f,c^a=ce,e^a=ef,g^a=g^2,h^a=h^2,c^b=cf,e^c=ef,g^d=gh

Conjugacy classes & character table

73 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#13141062, #13141063, #13141068, …
maximal normal subgroup of#13141062, #13141063, #13141068, …
maximal quotient of#10592694⋊C3, #10592700⋊C3, #10592702⋊C3, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(864, 1658);