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Cayley diagram

C2×#14938 #607981

order512
nilpotency class2
isoclinismisoclinic class of #14715
automorphism?
homologyAbelianization (H1) = C25 · Schur multiplier (H2) = C27×C4

Aliases

direct productC2×#14938

Subgroups

subgroupG/H
center, socle, prime radicalC25C24
commutator, Frattini, cosocleC24C25
LCSG ▷ C24 ▷ C1
UCSC1 ◁ C25 ◁ G
LECSG ▷ C24 ▷ C1

3902 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 26
transitive degreeμt(G) = 512

A minimal faithful permutation representation — 5 generators on 26 points:

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

Conjugacy classes & character table

128 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 515177);