Finite Group Databasebeta
Cayley diagram

C2×#13850 #514016

order512
nilpotency class2
isoclinismisoclinic class of #392
automorphism?
homologyAbelianization (H1) = C24×C4 · Schur multiplier (H2) = C29×C4

Aliases

direct productC2×#13850

Subgroups

subgroupG/H
centerC24×C4C23
commutatorC23C24×C4
Frattini, cosocleC24C25
socle, prime radicalC25C24
LCSG ▷ C23 ▷ C1
UCSC1 ◁ C24×C4 ◁ G
LECSG ▷ C24 ▷ C1

6010 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 26
transitive degreeμt(G) = 512

A minimal faithful permutation representation — 5 generators on 26 points:

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

Conjugacy classes & character table

176 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#514500, C2×#609767, C2×#608440, …
maximal normal subgroup ofC2×#514500, C2×#609767, C2×#608440, …
maximal quotient ofC2×#358818

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 421212);