Finite Group Databasebeta
Cayley diagram

C2×#14763 #607697

order512
nilpotency class2
isoclinismisoclinic class of #14715
automorphism?
homologyAbelianization (H1) = C25 · Schur multiplier (H2) = C210

Aliases

direct productC2×#14763

Subgroups

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

6814 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 22
transitive degreeμt(G) = 256

A minimal faithful permutation representation — 5 generators on 22 points:

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

Conjugacy classes & character table

128 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#647858, C2×#648004, C2×#607700, …
maximal normal subgroup ofC2×#647858, C2×#648004, C2×#607700, …
maximal quotient of#72313660

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 514893);