Finite Group Databasebeta
Cayley diagram

C23×C42 #3418

order128
nilpotency class1
isoclinismisoclinic class of C1
automorphismAut(G) order 66060288
homologyAbelianization (H1) = G · Schur multiplier (H2) = C29×C4

Aliases

abelianC23×C42

Subgroups

subgroupG/H
centerGC1
commutatorC1G
Frattini, cosocleC22C25
socle, prime radicalC25C22
LCSG ▷ C1
UCSC1 ◁ G
LECSG ▷ C22 ▷ C1

1500 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 14
transitive degreeμt(G) = 128

A minimal faithful permutation representation — 5 generators on 14 points:

(1,2,3,4);(5,6,7,8);(9,10);(11,12);(13,14)

Conjugacy classes & character table

128 conjugacy classes — view the full character table.

Relationships

center ofC42×#95, C22×#1273, C2×C4×#336, …
derived subgroup of#72228201, #72239000, #72239012, …
Frattini subgroup of#92807, #92808, #92812, …
Fitting subgroup ofC23×C42⋊C3, C2×C42×A4, C2×C22⋊(C42⋊C3), …
socle ofC22×C4×#525, C2×C4×#2388, C22×#34547, …
maximal subgroup of#7554, #10712, #10719, …
maximal normal subgroup of#7554, #10712, #10719, …
maximal quotient ofC22×C43, C23×#95, C22×#376, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(128, 2150);