Finite Group Databasebeta
Cayley diagram

C2×#47960 #7703240

order512
nilpotency class2
isoclinismisoclinic class of #47826
automorphism?
homologyAbelianization (H1) = C26 · Schur multiplier (H2) = C212

Aliases

direct productC2×#47960

Subgroups

subgroupG/H
center, socleC24C25
commutator, Frattini, cosocleC23C26
prime radicalC22×#120C22
LCSG ▷ C23 ▷ C1
UCSC1 ◁ C24 ◁ G
LECSG ▷ C23 ▷ C1

6382 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 26
transitive degreeμt(G) = 128

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

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

Conjugacy classes & character table

104 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#8062886, C2×#7703257, C2×#7837032, …
maximal normal subgroup ofC2×#8062886, C2×#7703257, C2×#7837032, …
maximal quotient ofC2×#1419001

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 7610436);