Finite Group Databasebeta
Cayley diagram

C2×#59457 #7666227

order512
nilpotency class2
isoclinismisoclinic class of #58990
automorphism?
homologyAbelianization (H1) = C26 · Schur multiplier (H2) = C212

Aliases

direct productC2×#59457

Subgroups

subgroupG/H
center, socleC24C25
commutator, Frattini, cosocleC23C26
prime radicalC22×#127C22
LCSG ▷ C23 ▷ C1
UCSC1 ◁ C24 ◁ G
LECSG ▷ C23 ▷ C1

6694 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 26
transitive degreeμt(G) = 256

A minimal faithful permutation representation — 6 generators on 26 points:

(1,2);(4,7)(5,6)(12,16)(13,14)(19,20,22,24)(21,25,26,23);(3,4,8,7)(5,10,6,9)(11,12,15,16)(13,17,14,18)(19,20)(21,23)(22,24)(25,26);(3,5,8,6)(4,9,7,10)(11,12)(13,17)(14,18)(15,16);(3,6,8,5)(4,10,7,9)(11,13,15,14)(12,17,16,18);(3,7,8,4)(5,10,6,9)(11,14,15,13)(12,18,16,17)(19,21,22,26)(20,23,24,25)

Conjugacy classes & character table

128 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#7677403, C2×#7880653, C2×#7985100, …
maximal normal subgroup ofC2×#7677403, C2×#7880653, C2×#7985100, …
maximal quotient ofC2×#534553, C22×#59457

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 7573423);