Finite Group Databasebeta
Cayley diagram

C2×#13402 #499038

order512
nilpotency class4
isoclinismisoclinic class of #13402
automorphism?
homologyAbelianization (H1) = C24 · Schur multiplier (H2) = C26

Aliases

direct productC2×#13402

Subgroups

subgroupG/H
center, socleC22#2034
commutator, Frattini, cosocleC22×C8C24
prime radicalC22×#472C2
LCSG ▷ C22×C8 ▷ C4 ▷ C2 ▷ C1
UCSC1 ◁ C22 ◁ C23×C4 ◁ C22×#131 ◁ G
LECSG ▷ C22×C8 ▷ C4 ▷ C2 ▷ C1

1102 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 34
transitive degreeμt(G) = 64

A minimal faithful permutation representation — 4 generators on 34 points:

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

Conjugacy classes & character table

68 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#499514, C2×#510872, C2×#509113, …
maximal normal subgroup ofC2×#499514, C2×#510872, C2×#509113, …
maximal quotient of#72250282, #72250595, #72322788, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 406234);