Finite Group Databasebeta
Cayley diagram

C2×#53907 #8102666

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

Aliases

direct productC2×#53907

Subgroups

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

7780 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);(3,4,6,7)(5,9,10,8)(11,12,15,16)(13,14,17,18)(20,24)(22,25);(4,7)(5,10)(12,16)(13,17)(19,20)(21,25)(22,26)(23,24);(4,7)(8,9)(20,24)(21,26);(3,4)(5,8)(6,7)(9,10)(11,13)(12,14)(15,17)(16,18)(19,21)(20,22)(23,26)(24,25);(3,5)(4,8)(6,10)(7,9)(11,14)(12,13)(15,18)(16,17)(19,22)(20,21)(23,25)(24,26)

Conjugacy classes & character table

92 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#8115685, C2×#8433674, C2×#8598538, …
maximal normal subgroup ofC2×#8115685, C2×#8433674, C2×#8598538, …
maximal quotient ofC2×#4033878, C2×#2076575, C2×#2109364, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 8009862);