Finite Group Databasebeta
Cayley diagram

C2×#13269 #495340

order512
nilpotency class3
isoclinismisoclinic class of #11234
automorphism?
homologyAbelianization (H1) = C23×C4 · Schur multiplier (H2) = C25

Aliases

direct productC2×#13269

Subgroups

subgroupG/H
centerC2×C4#391
commutatorC22×C4C23×C4
Frattini, cosocleC22×C8C24
socleC22#1985
prime radicalC24C2×M16
LCSG ▷ C22×C4 ▷ C2 ▷ C1
UCSC1 ◁ C2×C4 ◁ C23×C8 ◁ G
LECSG ▷ C22×C8 ▷ C4 ▷ C2 ▷ C1

782 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 34
transitive degreeμt(G) = 64

A minimal faithful permutation representation — 4 generators on 34 points:

(1,2);(3,4,9,5,8,13,26,17,10,14,27,18,7,12,25,16)(6,19,22,31,21,11,28,15,23,29,33,20,24,30,34,32);(3,5,9,12,8,17,26,4,10,18,27,13,7,16,25,14)(6,20,33,30,21,32,34,19,23,31,22,11,24,15,28,29);(3,6,8,21,10,23,7,24)(4,11,12,19,14,30,13,29)(5,15,16,31,18,32,17,20)(9,22,26,28,27,33,25,34)

Conjugacy classes & character table

92 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#511541, C2×#511427, C2×#495505, …
maximal normal subgroup ofC2×#511541, C2×#511427, C2×#495505, …
maximal quotient of#72239286, #72239344, #72239421, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 402536);