Finite Group Databasebeta
Cayley diagram

C2×#47026 #7700993

order512
nilpotency class2
isoclinismisoclinic class of #46350
automorphism?
homologyAbelianization (H1) = C26 · Schur multiplier (H2) = C211×C4

Aliases

direct productC2×#47026

Subgroups

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

7262 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)(19,20)(21,23)(22,24)(25,26);(3,5,7,10)(4,8,9,6)(11,12,15,16)(13,14,17,18)(19,20)(21,25)(22,24)(23,26);(12,16)(13,17)(19,20,22,24)(21,23,26,25);(3,5)(4,6)(7,10)(8,9)(11,13)(12,14)(15,17)(16,18)(19,20)(21,23)(22,24)(25,26);(3,6)(4,5)(7,8)(9,10)(11,14)(12,13)(15,18)(16,17)(19,21)(20,23)(22,26)(24,25)

Conjugacy classes & character table

104 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#7819880, C2×#8599651, C2×#8611898, …
maximal normal subgroup ofC2×#7819880, C2×#8599651, C2×#8611898, …
maximal quotient ofC2×#1099089, C2×#1082842, C22×#47026, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 7608189);