Finite Group Databasebeta
Cayley diagram

C2×#53876 #8103265

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

Aliases

direct productC2×#53876

Subgroups

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

6474 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)(5,7)(6,8)(9,10)(19,20)(21,26)(22,25)(23,24);(6,10)(8,9)(11,12)(13,17)(14,15)(16,18)(19,21)(20,25)(22,24)(23,26);(4,5)(8,9)(12,15)(16,17)(21,22)(25,26);(3,5,7,4)(6,9,10,8)(11,12)(13,16)(14,15)(17,18)(19,22,24,21)(20,25,23,26);(3,6,7,10)(4,8,5,9)(11,13)(12,16)(14,18)(15,17)(19,23,24,20)(21,25,22,26)

Conjugacy classes & character table

92 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#8664509, C2×#8132223
maximal normal subgroup ofC2×#8664509, C2×#8132223
maximal quotient ofC2×#2921853

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 8010461);