Finite Group Databasebeta
Cayley diagram

C2×#57426 #8100614

order512
nilpotency class2
isoclinismisoclinic class of #53390
automorphism?
homologyAbelianization (H1) = C26 · Schur multiplier (H2) = C212

Aliases

direct productC2×#57426

Subgroups

subgroupG/H
center, socleC24C25
commutator, Frattini, cosocleC23C26
LCSG ▷ C23 ▷ C1
UCSC1 ◁ C24 ◁ G
LECSG ▷ C23 ▷ C1

6374 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)(5,10)(6,9)(7,8)(11,12,15,17)(13,14,18,16)(19,20,24,25)(21,23,22,26);(3,5)(4,9)(6,8)(7,10)(11,13,15,18)(12,16,17,14)(20,25)(21,22);(5,6)(9,10)(12,17)(14,16)(19,21,24,22)(20,26,25,23);(3,6,8,5)(4,9,7,10)(11,14,15,16)(12,13,17,18)(19,22,24,21)(20,23,25,26);(3,7,8,4)(5,9,6,10)(11,13)(12,16)(14,17)(15,18)(19,23)(20,21)(22,25)(24,26)

Conjugacy classes & character table

92 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#8592292, C2×#10036714, C2×#8276845
maximal normal subgroup ofC2×#8592292, C2×#10036714, C2×#8276845
maximal quotient ofC2×#1539817

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 8007810);