Finite Group Databasebeta
Cayley diagram

C2×#36168 #7629804

order512
nilpotency class2
isoclinismisoclinic class of D4×#120
automorphism?
homologyAbelianization (H1) = C26 · Schur multiplier (H2) = C212

Aliases

direct productC2×#36168

Subgroups

subgroupG/H
center, socleC24C25
commutator, Frattini, cosocleC23C26
prime radicalC2×#2847C2
LCSG ▷ C23 ▷ C1
UCSC1 ◁ C24 ◁ G
LECSG ▷ C23 ▷ C1

7670 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)(5,6)(7,8)(9,10)(11,12)(13,16)(14,15)(17,18)(19,20,23,25)(21,22,24,26);(3,4,7,8)(5,6,9,10)(12,15)(16,17)(19,21)(20,22)(23,24)(25,26);(4,8)(5,9)(11,12)(13,17)(14,15)(16,18)(19,22)(20,24)(21,25)(23,26);(3,5,7,9)(4,6,8,10)(11,13,14,18)(12,16,15,17)(19,21)(20,22)(23,24)(25,26);(3,6)(4,5)(7,10)(8,9)(11,12)(13,17)(14,15)(16,18)(19,22)(20,24)(21,25)(23,26)

Conjugacy classes & character table

140 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#6592912, C2×#6611868, C2×#7630354, …
maximal normal subgroup ofC2×#6592912, C2×#6611868, C2×#7630354, …
maximal quotient ofC2×#648756, C2×#612651, C2×#657319, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 7537000);