Finite Group Databasebeta
Cayley diagram

C2×#57166 #8100587

order512
nilpotency class2
isoclinismisoclinic class of #53390
automorphism?
homologyAbelianization (H1) = C26 · Schur multiplier (H2) = C212

Aliases

direct productC2×#57166

Subgroups

subgroupG/H
center, socleC24C25
commutator, Frattini, cosocleC23C26
LCSG ▷ C23 ▷ C1
UCSC1 ◁ C24 ◁ G
LECSG ▷ C23 ▷ C1

6524 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);(3,4,7,9)(5,6,10,8)(11,12,16,17)(13,15,14,18)(19,20,22,24)(21,25,26,23);(3,5,7,10)(4,8,9,6)(12,17)(13,14)(19,20,22,24)(21,23,26,25);(4,9)(6,8)(11,13,16,14)(12,18,17,15)(19,20)(21,23)(22,24)(25,26);(3,6,7,8)(4,5,9,10)(11,14,16,13)(12,15,17,18)(19,21)(20,23)(22,26)(24,25);(3,5)(4,8)(6,9)(7,10)(11,15)(12,13)(14,17)(16,18)

Conjugacy classes & character table

92 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#72327037, #72327041, C2×#8968306, …
maximal normal subgroup of#72327037, #72327041, C2×#8968306, …
maximal quotient ofC2×#2921598

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 8007783);