Finite Group Databasebeta
Cayley diagram

C2×#36722 #7634130

order512
nilpotency class2
isoclinismisoclinic class of #36702
automorphism?
homologyAbelianization (H1) = C26 · Schur multiplier (H2) = C213

Aliases

direct productC2×#36722

Subgroups

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

9578 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)(9,13)(12,14)(16,18)(20,21);(8,11)(12,14)(15,16,19,18)(17,21,22,20);(3,4)(5,6)(7,8)(9,12)(10,11)(13,14)(15,17,19,22)(16,20,18,21);(7,8)(9,12)(10,11)(13,14)(15,18,19,16)(17,21,22,20);(7,9)(8,12)(10,13)(11,14)

Conjugacy classes & character table

104 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#8108125, C2×#7722289, C2×#8347412, …
maximal normal subgroup ofC2×#8108125, C2×#7722289, C2×#8347412, …
maximal quotient ofC2×#627854, C2×#618578

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 7541326);