Finite Group Databasebeta
Cayley diagram

C2×#12011 #483338

order512
nilpotency class4
isoclinismisoclinic class of #509
automorphism?
homologyAbelianization (H1) = C23×C8 · Schur multiplier (H2) = C25

Aliases

direct productC2×#12011

Subgroups

subgroupG/H
centerC2×C8C2×D8
commutatorC8C23×C8
Frattini, cosocleC4×C8C24
socleC22C2×#335
prime radicalC24#108
LCSG ▷ C8 ▷ C4 ▷ C2 ▷ C1
UCSC1 ◁ C2×C8 ◁ C23×C8 ◁ C22×C4×C8 ◁ G
LECSG ▷ C4×C8 ▷ C2×C4 ▷ C2 ▷ C1

516 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);(3,4,7,12,8,14,6,22,9,15,17,11,23,13,24,29)(5,16,20,27,21,31,19,10,18,26,32,28,34,30,33,25);(3,5,17,32,8,21,24,33,9,18,7,20,23,34,6,19)(4,10,22,30,13,27,12,26,15,25,29,31,14,28,11,16);(5,18)(10,25)(16,26)(19,33)(20,32)(21,34)(27,28)(30,31)

Conjugacy classes & character table

128 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofD3×#12011, C2×#483512, C2×#483414, …
maximal normal subgroup ofC2×#483512, C2×#483414, C2×#129173, …
maximal quotient ofD3×#12011

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 390534);