Finite Group Databasebeta
Cayley diagram

C2×#54927 #8098814

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

Aliases

direct productC2×#54927

Subgroups

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

8262 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)(5,6)(7,8)(9,10)(12,16)(14,18)(19,20)(21,23)(22,25)(24,26);(4,8)(5,9)(11,12,15,16)(13,18,17,14)(20,21)(24,25);(12,16)(13,17)(19,20,23,21)(22,24,26,25);(3,5,7,9)(4,6,8,10)(11,13,15,17)(12,14,16,18)(19,21,23,20)(22,25,26,24);(3,6)(4,9)(5,8)(7,10)(11,14)(12,17)(13,16)(15,18)(19,22)(20,24)(21,25)(23,26)

Conjugacy classes & character table

92 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#8429578, C2×#8613230, C2×#8176293, …
maximal normal subgroup ofC2×#8429578, C2×#8613230, C2×#8176293, …
maximal quotient ofC2×#1508782, C2×#3334847, C2×#3332718, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 8006010);