Finite Group Databasebeta

#11720173

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

Aliases

No aliases for this group.

Splittings

SylowC27 ⋊ C22⋊Q8

Subgroups

subgroupG/H
centerC22C22×D27
commutator, cosocleC22×C27C23
FrattiniC22×C9C22×D3
FittingC22×C4×C27C2
socleC22×C3C22×D9
prime radicalC23×C3C2×D9
hypercenterC22×C4D27
hypocenterC27C22⋊Q8
LCSG ▷ C22×C27 ▷ C27
UCSC1 ◁ C22 ◁ C22×C4

148 conjugacy classes of subgroups; only the 63 normal subgroups are shown.

normal subgroups only

This group has 148 conjugacy classes of subgroups — too many to draw. Only its 63 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) = 432

Polycyclic presentation:

2^5,3^3|a^2=e,b^2=e,f^3=g,g^3=h,b^a=be,c^a=cd,f^a=f^2g^2h^2,g^a=g^2h^2,h^a=h^2

Conjugacy classes & character table

222 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#13133947, #13133964, #13134227, …
maximal normal subgroup of#13133947, #13133964, #13134227, …
maximal quotient of#13134433, #13134437, #13134439, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(864, 140);