Finite Group Databasebeta
Cayley diagram

C2×#62793 #10585971

order512
nilpotency class2
isoclinismisoclinic class of #3484
automorphism?
homologyAbelianization (H1) = C27 · Schur multiplier (H2) = C219

Aliases

direct productC2×#62793

Subgroups

subgroupG/H
centerC22×C4C25
commutator, Frattini, cosocleC22C27
socleC23C26
LCSG ▷ C22 ▷ C1
UCSC1 ◁ C22×C4 ◁ G
LECSG ▷ C22 ▷ C1

34874 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 26
transitive degreeμt(G) = 128

A minimal faithful permutation representation — 7 generators on 26 points:

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

Conjugacy classes & character table

176 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#10576937, C2×#10576906, C2×#10576933, …
maximal normal subgroup ofC2×#10576937, C2×#10576906, C2×#10576933, …
maximal quotient ofC2×#7636712, C2×#7670315

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 10493167);