Finite Group Databasebeta
Cayley diagram

C2×#62194 #10579445

order512
nilpotency class3
isoclinismisoclinic class of #61609
automorphism?
homologyAbelianization (H1) = C26 · Schur multiplier (H2) = C213

Aliases

direct productC2×#62194

Subgroups

subgroupG/H
center, socleC23C23×D4
commutator, Frattini, cosocleC2×C4C26
LCSG ▷ C2×C4 ▷ C2 ▷ C1
UCSC1 ◁ C23 ◁ C2×#529 ◁ G
LECSG ▷ C2×C4 ▷ C2 ▷ C1

6342 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 34
transitive degreeμt(G) = 256

A minimal faithful permutation representation — 6 generators on 34 points:

(1,2);(3,4,7,10)(5,11,12,8)(6,14,15,9)(13,16,18,17)(19,20,25,28)(21,26,22,31)(23,29,24,33)(27,30,34,32);(3,5)(4,8)(6,13)(7,12)(9,16)(10,11)(14,17)(15,18)(19,21,25,22)(20,26,28,31)(23,32,24,30)(27,33,34,29);(19,22,25,21)(20,27,28,34)(23,32,24,30)(26,33,31,29);(5,12)(8,11)(13,18)(16,17)(20,28)(26,31)(27,34)(29,33);(3,6,7,15)(4,9,10,14)(5,13,12,18)(8,16,11,17)(19,23,25,24)(20,29,28,33)(21,30,22,32)(26,34,31,27)

Conjugacy classes & character table

98 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#10580395, C2×#10585023, C2×#10584567
maximal normal subgroup ofC2×#10580395, C2×#10585023, C2×#10584567

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 10486641);