Finite Group Databasebeta
Cayley diagram

C2×#59314 #7666187

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

Aliases

direct productC2×#59314

Subgroups

subgroupG/H
center, socleC24C25
commutator, Frattini, cosocleC23C26
prime radicalC22×#121C22
LCSG ▷ C23 ▷ C1
UCSC1 ◁ C24 ◁ G
LECSG ▷ C23 ▷ C1

8458 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);(4,5)(7,8)(9,13)(10,12)(11,14)(15,16,19,22)(17,21,18,20);(4,5)(7,8,10,12)(9,11,14,13)(15,17,19,18)(16,20,22,21);(3,4,6,5);(3,5,6,4)(7,8)(9,11)(10,12)(13,14);(7,9,10,14)(8,11,12,13)(15,18,19,17)(16,21,22,20)

Conjugacy classes & character table

128 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#7692392, C2×#7684114, C2×#7666200, …
maximal normal subgroup ofC2×#7692392, C2×#7684114, C2×#7666200, …
maximal quotient ofC2×#772944, C22×#59314

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 7573383);