Finite Group Databasebeta
Cayley diagram

C2×#24397 #6437742

order512
nilpotency class3
isoclinismisoclinic class of #24390
automorphism?
homologyAbelianization (H1) = C25 · Schur multiplier (H2) = C210

Aliases

direct productC2×#24397

Subgroups

subgroupG/H
center, socleC24C22×D4
commutator, Frattini, cosocleC22×C4C25
LCSG ▷ C22×C4 ▷ C2 ▷ C1
UCSC1 ◁ C24 ◁ C23×#41 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

5156 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 26
transitive degreeμt(G) = 256

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

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

Conjugacy classes & character table

92 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#6573788, C2×#6437756, C2×#6573759
maximal normal subgroup ofC2×#6573788, C2×#6437756, C2×#6573759

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 6344938);