Finite Group Databasebeta
Cayley diagram

C2×#17110 #844873

order512
nilpotency class2
isoclinismisoclinic class of #17082
automorphism?
homologyAbelianization (H1) = C25 · Schur multiplier (H2) = C27×C4

Aliases

direct productC2×#17110

Subgroups

subgroupG/H
center, socleC25C24
commutator, Frattini, cosocleC24C25
prime radicalC26C23
LCSG ▷ C24 ▷ C1
UCSC1 ◁ C25 ◁ G
LECSG ▷ C24 ▷ C1

3958 conjugacy classes of subgroups.

Full subgroup data →

Presentation

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

A minimal faithful permutation representation — 5 generators on 26 points:

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

Conjugacy classes & character table

92 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#3136202, C2×#4122263, C2×#3135449
maximal normal subgroup ofC2×#3136202, C2×#4122263, C2×#3135449
maximal quotient ofC2×#156478

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 752069);