Finite Group Databasebeta

#11721313

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

Aliases

No aliases for this group.

Splittings

SylowH(3,𝔽3) ⋊ #121

Subgroups

subgroupG/H
centerC22C2×((C3⋊D3)⋊C3)⋊C2
commutator, cosocleC22×H(3,𝔽3)C23
Frattini, socleC22×C3C2×D32
FittingC23×H(3,𝔽3)C22
hypercenterC23((C3⋊D3)⋊C3)⋊C2
hypocenterH(3,𝔽3)#121
LCSG ▷ C22×H(3,𝔽3) ▷ H(3,𝔽3)
UCSC1 ◁ C22 ◁ C23

363 conjugacy classes of subgroups; only the 58 normal subgroups are shown.

normal subgroups only

This group has 363 conjugacy classes of subgroups — too many to draw. Only its 58 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=ce,g^a=g^2,h^a=h^2,c^b=cd,f^b=f^2,h^b=h^2,g^f=gh

Conjugacy classes & character table

52 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#13148460, #13148462, #13148497, …
maximal normal subgroup of#13148460, #13148462, #13148497, …
maximal quotient of#13140104, #13140138, #13140165, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(864, 1280);