Finite Group Databasebeta
Cayley diagram

C2×#46260 #7702863

order512
nilpotency class2
isoclinismisoclinic class of #45438
automorphism?
homologyAbelianization (H1) = C26 · Schur multiplier (H2) = C212

Aliases

direct productC2×#46260

Subgroups

subgroupG/H
center, socleC24C25
commutator, Frattini, cosocleC23C26
prime radicalC2×#2669C2
LCSG ▷ C23 ▷ C1
UCSC1 ◁ C24 ◁ G
LECSG ▷ C23 ▷ C1

6326 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 26
transitive degreeμt(G) = 128

A minimal faithful permutation representation — 6 generators on 26 points:

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

Conjugacy classes & character table

104 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#9848564, C2×#8431788, C2×#8902592
maximal normal subgroup ofC2×#9848564, C2×#8431788, C2×#8902592
maximal quotient ofC2×#892721

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 7610059);