Finite Group Databasebeta
Cayley diagram

C2×#47565 #7701512

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

Aliases

direct productC2×#47565

Subgroups

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

6598 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);(4,8)(6,10)(11,12)(13,15)(14,16)(17,18);(3,4,7,8)(5,10,9,6)(11,12)(13,17)(14,16)(15,18)(19,20,23,25)(21,22,26,24);(4,8)(5,9)(11,12,14,16)(13,15,18,17)(19,21,23,26)(20,24,25,22);(3,5,7,9)(4,6,8,10)(11,12)(13,15)(14,16)(17,18)(19,21)(20,22)(23,26)(24,25);(3,6)(4,9)(5,8)(7,10)(11,13)(12,15)(14,18)(16,17)(19,22)(20,21)(23,24)(25,26)

Conjugacy classes & character table

104 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#8899018
maximal normal subgroup ofC2×#8899018
maximal quotient ofC2×#4029642, C2×#1508776, C2×#1114713

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 7608708);