Finite Group Databasebeta

#11720135

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

Aliases

No aliases for this group.

Splittings

FittingC22⋊C4×C27 ⋊ C2
SylowC27 ⋊ #123

Subgroups

subgroupG/H
centerC22C22×D27
commutator, cosocleC22×C27C23
FrattiniC22×C9C22×D3
FittingC22⋊C4×C27C2
socleC22×C3C22×D9
prime radicalC2×#6171C2
hypercenterC22⋊C4D27
hypocenterC27#123
LCSG ▷ C22×C27 ▷ C27
UCSC1 ◁ C22 ◁ C22⋊C4

156 conjugacy classes of subgroups; only the 55 normal subgroups are shown.

normal subgroups only

This group has 156 conjugacy classes of subgroups — too many to draw. Only its 55 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|c^2=de,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,c^b=ce

Conjugacy classes & character table

144 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#13134247, #13136230, C2×#11720135, …
maximal normal subgroup of#13134247, #13136230, C2×#11720135, …
maximal quotient of#13134160, #13134165, #13134167, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(864, 102);