Finite Group Databasebeta
Cayley diagram

C2×#13070 #494652

order512
nilpotency class4
isoclinismisoclinic class of #13068
automorphism?
homologyAbelianization (H1) = C23×C4 · Schur multiplier (H2) = C27

Aliases

direct productC2×#13070

Subgroups

subgroupG/H
center, socleC22#1893
commutatorC2×C8C23×C4
Frattini, cosocleC22×C8C24
prime radicalC2×#3067C2
LCSG ▷ C2×C8 ▷ C4 ▷ C2 ▷ C1
UCSC1 ◁ C22 ◁ C23×C4 ◁ C22×#131 ◁ G
LECSG ▷ C22×C8 ▷ C4 ▷ C2 ▷ C1

1274 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);(3,4,8,13,10,6,9,21)(5,14,18,30,19,31,17,29)(7,22,23,20,25,34,24,12)(11,26,28,33,15,32,27,16);(3,5,7,16,8,18,23,26,10,19,25,33,9,17,24,32)(4,11,20,31,21,27,22,30,6,15,12,14,13,28,34,29);(3,6)(4,10)(5,15)(7,12)(8,13)(9,21)(11,19)(14,16)(17,27)(18,28)(20,25)(22,24)(23,34)(26,29)(30,32)(31,33)

Conjugacy classes & character table

92 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#495899, C2×#509107, C2×#510874, …
maximal normal subgroup ofC2×#495899, C2×#509107, C2×#510874, …
maximal quotient of#72239819, #72250392, #72285969, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 401848);