Finite Group Databasebeta

#11721845

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

Aliases

No aliases for this group.

Splittings

SylowH(3,𝔽3) ⋊ #123

Subgroups

subgroupG/H
center, Frattini, socleC22×C3C22×C3⋊D3
commutator, cosocleC22×H(3,𝔽3)C23
Fitting, prime radicalC2×D4×H(3,𝔽3)C2
hypercenterC2×C3×D4C3⋊D3
hypocenterH(3,𝔽3)#123
LCSG ▷ C22×H(3,𝔽3) ▷ H(3,𝔽3)
UCSC1 ◁ C22×C3 ◁ C2×C3×D4

429 conjugacy classes of subgroups; only the 88 normal subgroups are shown.

normal subgroups only

This group has 429 conjugacy classes of subgroups — too many to draw. Only its 88 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) = 144

Polycyclic presentation:

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

Conjugacy classes & character table

82 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#13135204, #13135775, #13135781, …
maximal normal subgroup of#13135204, #13135775, #13135781, …
maximal quotient of#13144290, #13144291, #13144292, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(864, 1812);