Finite Group Databasebeta
Cayley diagram

C2×#48176 #7703215

order512
nilpotency class2
isoclinismisoclinic class of #47826
automorphism?
homologyAbelianization (H1) = C26 · Schur multiplier (H2) = C212

Aliases

direct productC2×#48176

Subgroups

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

6664 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 26
transitive degreeμt(G) = 256

A minimal faithful permutation representation — 6 generators on 26 points:

(1,2);(11,12,16,14)(13,15,18,17)(19,20,22,25)(21,24,26,23);(3,4)(5,9)(6,10)(7,8)(11,13)(12,17)(14,15)(16,18)(19,21)(20,23)(22,26)(24,25);(4,8)(5,10)(12,14)(13,18)(19,21,22,26)(20,24,25,23);(3,5)(4,6)(7,10)(8,9)(11,14,16,12)(13,15,18,17)(19,21)(20,24)(22,26)(23,25);(3,6)(4,5)(7,9)(8,10)(11,15)(12,13)(14,18)(16,17)(19,20)(21,24)(22,25)(23,26)

Conjugacy classes & character table

104 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#10158107, C2×#10143794
maximal normal subgroup ofC2×#10158107, C2×#10143794
maximal quotient ofC2×#2816035, C2×#2137501, C2×#4941071

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 7610411);