Finite Group Databasebeta
Cayley diagram

C2×#47014 #7701059

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

Aliases

direct productC2×#47014

Subgroups

subgroupG/H
center, socleC24C25
commutator, Frattini, cosocleC23C26
prime radicalC2×#2414C2
LCSG ▷ C23 ▷ C1
UCSC1 ◁ C24 ◁ G
LECSG ▷ C23 ▷ C1

5618 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)(19,20,23,21)(22,25,26,24);(3,4)(5,7)(6,9)(8,10)(11,12,15,16)(13,14,17,18)(19,21,23,20)(22,25,26,24);(4,5)(8,9)(12,16)(13,17)(19,22)(20,24)(21,25)(23,26);(3,5,7,4)(6,9,10,8)(11,13)(12,14)(15,17)(16,18);(3,6,7,10)(4,8,5,9)(11,14)(12,13)(15,18)(16,17)

Conjugacy classes & character table

104 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#7701075
maximal normal subgroup ofC2×#7701075

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 7608255);