Finite Group Databasebeta
Cayley diagram

C2×#20336 #6369735

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

Aliases

direct productC2×#20336

Subgroups

subgroupG/H
centerC23×C4C24
commutatorC22C23×C42
Frattini, cosocleC22×C4C25
socleC24C23×C4
prime radicalC23×#41C22
LCSG ▷ C22 ▷ C1
UCSC1 ◁ C23×C4 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

8034 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 26
transitive degreeμt(G) = 256

A minimal faithful permutation representation — 5 generators on 26 points:

(1,2);(3,4)(5,6)(11,12,14,17,15,18,21,24)(13,16,20,23,19,22,25,26);(4,6)(7,8,9,10);(11,13)(12,16)(14,20)(15,19)(17,23)(18,22)(21,25)(24,26);(13,19)(16,22)(20,25)(23,26)

Conjugacy classes & character table

200 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#6431770, C2×#6431769, C2×#6369736
maximal normal subgroup ofC2×#6431770, C2×#6431769, C2×#6369736
maximal quotient of#72303344

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 6276931);