Finite Group Databasebeta

#11721309

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

Aliases

No aliases for this group.

Splittings

SylowH(3,𝔽3) ⋊ C22⋊Q8

Subgroups

subgroupG/H
centerC22C2×((C3⋊D3)⋊C3)⋊C2
commutator, cosocleC22×H(3,𝔽3)C23
Frattini, socleC22×C3C2×D32
Fitting, prime radicalC23×H(3,𝔽3)C22
hypercenterC23((C3⋊D3)⋊C3)⋊C2
hypocenterH(3,𝔽3)C22⋊Q8
LCSG ▷ C22×H(3,𝔽3) ▷ H(3,𝔽3)
UCSC1 ◁ C22 ◁ C23

313 conjugacy classes of subgroups; only the 62 normal subgroups are shown.

normal subgroups only

This group has 313 conjugacy classes of subgroups — too many to draw. Only its 62 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=d,b^2=d,b^a=bd,c^a=ce,g^a=g^2,h^a=h^2,c^b=ce,f^b=f^2,h^b=h^2,g^f=gh

Conjugacy classes & character table

58 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#13136711, #13146667, #13146671, …
maximal normal subgroup of#13136711, #13146667, #13146671, …
maximal quotient of#13140083, #13140096, #13140123, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(864, 1276);