Finite Group Databasebeta

#63660⋊C3 #11720487

order864
automorphism?
homologyAbelianization (H1) = C2×C3×C4 · Schur multiplier (H2) = C2×C3

Aliases

unambiguous semidirect product#63660⋊C3

Splittings

SylowH(3,𝔽3) ⋊ #100

Subgroups

subgroupG/H
centerC2#3757⋊C3
commutatorC22×C32C2×C3×C4
FrattiniC2×C3×C4C2×C3×D3
Fitting, prime radicalC2×D4×H(3,𝔽3)C2
socleC2×C3C3×#217
cosocleC2×C32×C4C22×C3
hypercenterC2×D4(C3⋊D3)⋊C3
hypocenterC32C3×#100
LCSG ▷ C22×C32 ▷ C2×C32 ▷ C32
UCSC1 ◁ C2 ◁ C2×C4 ◁ C2×D4

215 conjugacy classes of subgroups; only the 51 normal subgroups are shown.

normal subgroups only

This group has 215 conjugacy classes of subgroups — too many to draw. Only its 51 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:

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

Conjugacy classes & character table

73 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#13135197, #13135198, #13135203, …
maximal normal subgroup of#13135197, #13135198, #13135203, …
maximal quotient of#10589391⋊C3, #10589396⋊C3, #10589406⋊C3, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(864, 454);