Finite Group Databasebeta
Cayley diagram

C2×#59476 #7666193

order512
nilpotency class2
isoclinismisoclinic class of #58990
automorphism?
homologyAbelianization (H1) = C26 · Schur multiplier (H2) = C213

Aliases

direct productC2×#59476

Subgroups

subgroupG/H
center, socleC24C25
commutator, Frattini, cosocleC23C26
prime radicalC2×#2433C2
LCSG ▷ C23 ▷ C1
UCSC1 ◁ C24 ◁ G
LECSG ▷ C23 ▷ C1

9586 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 22
transitive degreeμt(G) = 128

A minimal faithful permutation representation — 6 generators on 22 points:

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

Conjugacy classes & character table

128 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#8062966, C2×#8374276, C2×#7685602, …
maximal normal subgroup ofC2×#8062966, C2×#8374276, C2×#7685602, …
maximal quotient ofC2×#772987, C2×#533091, C22×#59476

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 7573389);