Finite Group Databasebeta
Cayley diagram

C2×#45010 #7669455

order512
nilpotency class2
isoclinismisoclinic class of #42996
automorphism?
homologyAbelianization (H1) = C26 · Schur multiplier (H2) = C213

Aliases

direct productC2×#45010

Subgroups

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

9564 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);(3,4,6,5)(9,13)(12,14)(15,16,18,20)(17,19,21,22);(4,5)(7,8)(9,14)(10,11)(12,13);(8,11)(12,14)(15,16)(17,19)(18,20)(21,22);(3,5,6,4)(7,8)(9,12)(10,11)(13,14)(15,17,18,21)(16,19,20,22);(7,9,10,13)(8,12,11,14)

Conjugacy classes & character table

116 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#7691612, C2×#7690993, C2×#7669461, …
maximal normal subgroup ofC2×#7691612, C2×#7690993, C2×#7669461, …
maximal quotient ofC2×#763376, C2×#686271, C2×#1277459, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 7576651);