Finite Group Databasebeta
Cayley diagram

C2×#59062 #7666113

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

Aliases

direct productC2×#59062

Subgroups

subgroupG/H
center, socleC24C25
commutator, Frattini, cosocleC23C26
prime radicalC22×#553C2
LCSG ▷ C23 ▷ C1
UCSC1 ◁ C24 ◁ G
LECSG ▷ C23 ▷ C1

8300 conjugacy classes of subgroups.

Full subgroup data →

Presentation

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

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

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

Conjugacy classes & character table

128 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#7692223, C2×#7691792, C2×#7666126, …
maximal normal subgroup ofC2×#7692223, C2×#7691792, C2×#7666126, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 7573309);