Finite Group Databasebeta
Cayley diagram

#41×#95 #513477

order512
nilpotency class2
isoclinismisoclinic class of D42
automorphism?
homologyAbelianization (H1) = C23×C42 · Schur multiplier (H2) = C211

Aliases

direct product#41×#95

Subgroups

subgroupG/H
centerC23×C4C24
commutatorC22C23×C42
Frattini, socle, cosocleC24C25
prime radicalC23×#41C22
LCSG ▷ C22 ▷ C1
UCSC1 ◁ C23×C4 ◁ G
LECSG ▷ C24 ▷ C1

9058 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 20
transitive degreeμt(G) = 256

A minimal faithful permutation representation — 5 generators on 20 points:

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

Conjugacy classes & character table

200 conjugacy classes — view the full character table.

Relationships

Fitting subgroup of#72278614
maximal subgroup of#72278614, #72278632
maximal normal subgroup of#72278614, #72278632
maximal quotient of#72299546

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 420673);