Finite Group Databasebeta
Cayley diagram

C2×#36717 #7634045

order512
nilpotency class2
isoclinismisoclinic class of #36702
automorphism?
homologyAbelianization (H1) = C26 · Schur multiplier (H2) = C212×C4

Aliases

direct productC2×#36717

Subgroups

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

12878 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);(3,4,5,6)(7,8)(9,11)(10,13)(12,14)(17,21)(20,22);(8,9)(12,13)(16,19)(20,22);(3,4)(5,6)(15,16)(17,20)(18,19)(21,22);(7,9,11,8)(10,13,14,12)(15,16)(17,20)(18,19)(21,22);(7,10)(8,12)(9,13)(11,14)(15,17)(16,20)(18,21)(19,22)

Conjugacy classes & character table

104 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#72235253, C2×#7733149, #72237464, …
maximal normal subgroup of#72235253, C2×#7733149, #72237464, …
maximal quotient of#72237464, C2×#763814, C2×#625760, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 7541241);