Finite Group Databasebeta
Cayley diagram

C2×#36219 #7629866

order512
nilpotency class2
isoclinismisoclinic class of D4×#120
automorphism?
homologyAbelianization (H1) = C26 · Schur multiplier (H2) = C213

Aliases

direct productC2×#36219

Subgroups

subgroupG/H
center, socleC24C25
commutator, Frattini, cosocleC23C26
prime radicalC23×#41C22
LCSG ▷ C23 ▷ C1
UCSC1 ◁ C24 ◁ G
LECSG ▷ C23 ▷ C1

8898 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);(4,6)(15,16,19,18)(17,21,22,20);(7,8,10,12)(9,11,14,13)(15,17,19,22)(16,20,18,21);(3,4)(5,6)(7,8)(9,13)(10,12)(11,14)(15,18,19,16)(17,21,22,20);(7,9)(8,11)(10,14)(12,13);(7,8)(9,13)(10,12)(11,14)

Conjugacy classes & character table

140 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#7684925, C2×#7691792, C2×#7629883, …
maximal normal subgroup ofC2×#7684925, C2×#7691792, C2×#7629883, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 7537062);