Finite Group Databasebeta

C27⋊#95 #11720071

order864
automorphism?
homologyAbelianization (H1) = C42 · Schur multiplier (H2) = C23

Aliases

unambiguous semidirect productC27⋊#95

Splittings

SylowC27 ⋊ #95

Subgroups

subgroupG/H
centerC23C2×D27
commutatorC2×C27C42
FrattiniC23×C9C2×D3
FittingC22×C4×C27C2
socle, prime radicalC23×C3C2×D9
cosocleC23×C27C22
hypercenterC22×C4D27
hypocenterC27#95
LCSG ▷ C2×C27 ▷ C27
UCSC1 ◁ C23 ◁ C22×C4

152 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 864

Polycyclic presentation:

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

Conjugacy classes & character table

228 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#13133964, #13133966, #13134033, …
maximal normal subgroup of#13133964, #13133966, #13134033, …
maximal quotient of#13134019, #13134020, #13134022, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(864, 38);