Finite Group Databasebeta

C3×C3⋊(C3⋊#157) #11758155

order972
isoclinismisoclinic class of C3⋊(C3⋊#157)
automorphism?
homologyAbelianization (H1) = C3×C4 · Schur multiplier (H2) = C32

Aliases

direct productC3×C3⋊(C3⋊#157)
unambiguous semidirect productC3⋊(C3×C3⋊#157)

Splittings

Fitting, socle, SylowC35 ⋊ C4
derivedC34 ⋊ C3×C4

Subgroups

subgroupG/H
center, hypercenterC3C3⋊(C3⋊#157)
commutator, hypocenterC34C3×C4
FrattiniC1G
Fitting, socleC35C4
prime radicalC33×C3⋊D3C2
cosocleC32×C3⋊D3C2×C3
LCSG ▷ C34
UCSC1 ◁ C3

840 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 36

Conjugacy classes & character table

90 conjugacy classes — view the full character table.

Relationships

derived subgroup of#72277538, C3×#72277538, #72277550
maximal subgroup ofC3×#10620191, C3⋊#10620191, C3×D3×C3⋊#157, …
maximal normal subgroup ofC3×#10620191, C3⋊#10620191, C3×D3×C3⋊#157, …
maximal quotient ofC3×C3⋊(C3⋊#622), C2×C3×C3⋊(C3⋊#157), C3×C3⋊(C3⋊#1088), …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(972, 880);