Finite Group Databasebeta
Cayley diagram

C2×#47162 #7701043

order512
nilpotency class2
isoclinismisoclinic class of #46350
automorphism?
homologyAbelianization (H1) = C26 · Schur multiplier (H2) = C212

Aliases

direct productC2×#47162

Subgroups

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

6790 conjugacy classes of subgroups.

Full subgroup data →

Presentation

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

A minimal faithful permutation representation — 6 generators on 26 points:

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

Conjugacy classes & character table

104 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#7851706, C2×#7850781
maximal normal subgroup ofC2×#7851706, C2×#7850781

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 7608239);