Finite Group Databasebeta
Cayley diagram

C4×#1860 #354445

order512
nilpotency class3
isoclinismisoclinic class of #453
automorphism?
homologyAbelianization (H1) = C22×C42 · Schur multiplier (H2) = C25×C4

Aliases

direct productC4×#1860

Subgroups

subgroupG/H
centerC22×C4#120
commutatorC2×C4C22×C42
Frattini, cosocleC23×C4C24
socleC23C2×#120
prime radicalC22×#41C23
LCSG ▷ C2×C4 ▷ C2 ▷ C1
UCSC1 ◁ C22×C4 ◁ C22×C42 ◁ G
LECSG ▷ C23×C4 ▷ C2 ▷ C1

1722 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 24
transitive degreeμt(G) = 128

A minimal faithful permutation representation — 4 generators on 24 points:

(1,2,3,4);(5,6,8,7)(9,10,15,20)(11,21,12,23)(13,19,14,18)(16,24,17,22);(5,7,8,6)(9,11,15,12)(10,16,20,17)(13,24,14,22)(18,23,19,21);(9,12,15,11)(10,17,20,16)(13,24,14,22)(18,23,19,21)

Conjugacy classes & character table

128 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC4×#21473
maximal normal subgroup ofC4×#21473
maximal quotient of#72279409

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 261641);