Finite Group Databasebeta
Cayley diagram

C2×#55679 #8098909

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

Aliases

direct productC2×#55679

Subgroups

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

5962 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)(5,9)(6,8)(7,10)(13,17)(15,18)(19,20,22,24)(21,25,26,23);(3,4,6,8)(5,7,10,9)(11,12,14,16)(13,15,17,18)(21,26)(23,25);(11,13,14,17)(12,15,16,18)(19,21,22,26)(20,23,24,25);(3,4)(5,7)(6,8)(9,10)(11,13)(12,15)(14,17)(16,18)(19,20)(21,23)(22,24)(25,26);(3,5)(4,7)(6,10)(8,9)(11,12)(13,15)(14,16)(17,18)

Conjugacy classes & character table

92 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#9778754, C2×#8361696, C2×#10320441
maximal normal subgroup ofC2×#9778754, C2×#8361696, C2×#10320441

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 8006105);