Finite Group Databasebeta
Cayley diagram

C2×#60311 #10574471

order512
nilpotency class2
isoclinismisoclinic class of #3484
automorphism?
homologyAbelianization (H1) = C25×C4 · Schur multiplier (H2) = C213

Aliases

direct productC2×#60311

Subgroups

subgroupG/H
centerC22×C4C25
commutatorC22C25×C4
Frattini, cosocleC2×C4C26
socleC23C24×C4
prime radicalC2×#3481C2
LCSG ▷ C22 ▷ C1
UCSC1 ◁ C22×C4 ◁ G
LECSG ▷ C2×C4 ▷ C2 ▷ C1

7080 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)(5,9)(6,8)(7,10)(11,12,15,18,14,16,22,23)(13,19,21,26,20,17,24,25);(3,5)(4,7)(6,10)(8,9)(12,16)(17,19)(18,23)(25,26);(5,10)(7,9);(4,8)(7,9)(12,16)(17,19)(18,23)(25,26);(11,13,15,21,14,20,22,24)(12,17,18,25,16,19,23,26)

Conjugacy classes & character table

176 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#10574511, C2×#6345910, C2×#10584073, …
maximal normal subgroup ofC2×#10574511, C2×#6345910, C2×#10584073, …
maximal quotient ofC2×#6384020, C2×D4×#435, C2×#6383893

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 10481667);