Finite Group Databasebeta
Cayley diagram

C2×#62761 #10586161

order512
nilpotency class2
isoclinismisoclinic class of #3532
automorphism?
homologyAbelianization (H1) = C27 · Schur multiplier (H2) = C219

Aliases

direct productC2×#62761

Subgroups

subgroupG/H
centerC22×C4C25
commutator, Frattini, cosocleC22C27
socleC23C26
LCSG ▷ C22 ▷ C1
UCSC1 ◁ C22×C4 ◁ G
LECSG ▷ C22 ▷ C1

31954 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 34
transitive degreeμt(G) = 128

A minimal faithful permutation representation — 7 generators on 34 points:

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

Conjugacy classes & character table

152 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#10586163, C2×#186595
maximal normal subgroup ofC2×#10586163, C2×#186595

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 10493357);