Finite Group Databasebeta

#11720573

order864
automorphism?
homologyAbelianization (H1) = C2×C8 · Schur multiplier (H2) = C22

Aliases

No aliases for this group.

Splittings

SylowH(3,𝔽3) ⋊ C22⋊C8

Subgroups

subgroupG/H
center, FrattiniC2×C3×C4C2×C3⋊D3
commutatorC2×H(3,𝔽3)C2×C8
FittingC22×C4×H(3,𝔽3)C2
socleC22×C3C2×C3⋊Dic3
prime radicalC23×H(3,𝔽3)C4
cosocleC2×C4×H(3,𝔽3)C22
hypercenterC22×C3×C4C3⋊D3
hypocenterH(3,𝔽3)C22⋊C8
LCSG ▷ C2×H(3,𝔽3) ▷ H(3,𝔽3)
UCSC1 ◁ C2×C3×C4 ◁ C22×C3×C4

275 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 144

Polycyclic presentation:

2^5,3^3|a^2=c,c^2=e,b^a=bd,f^a=f^2,g^a=g^2,g^f=gh

Conjugacy classes & character table

124 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#13135154, #13135155, #13135156, …
maximal normal subgroup of#13135154, #13135155, #13135156, …
maximal quotient of#13135877, #13135881, #13135887, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(864, 540);