Finite Group Databasebeta
Cayley diagram

C2×#47074 #7701068

order512
nilpotency class2
isoclinismisoclinic class of #46350
automorphism?
homologyAbelianization (H1) = C26 · Schur multiplier (H2) = C212

Aliases

direct productC2×#47074

Subgroups

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

7188 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);(3,4,7,5)(6,8,10,9)(11,12,15,13)(14,17,18,16);(3,4,7,5)(6,9,10,8)(11,12)(13,15)(14,17)(16,18)(19,20,23,24)(21,22,25,26);(4,5)(8,9)(12,13)(16,17)(20,24)(21,25);(3,5,7,4)(6,9,10,8)(11,13,15,12)(14,17,18,16)(19,21)(20,22)(23,25)(24,26);(3,6)(4,8)(5,9)(7,10)(11,14,15,18)(12,16,13,17)(19,22)(20,21)(23,26)(24,25)

Conjugacy classes & character table

104 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#8968304, C2×#7701075, C2×#8598600, …
maximal normal subgroup ofC2×#8968304, C2×#7701075, C2×#8598600, …
maximal quotient ofC2×#4122184, C2×#4044773, C2×#3080674, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 7608264);