Finite Group Databasebeta
Cayley diagram

C2×#38350 #7635393

order512
nilpotency class2
isoclinismisoclinic class of #37644
automorphism?
homologyAbelianization (H1) = C26 · Schur multiplier (H2) = C212

Aliases

direct productC2×#38350

Subgroups

subgroupG/H
center, socleC24C25
commutator, Frattini, cosocleC23C26
LCSG ▷ C23 ▷ C1
UCSC1 ◁ C24 ◁ G
LECSG ▷ C23 ▷ C1

6728 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);(4,5)(8,9)(11,12)(13,17)(14,15)(16,18);(3,4,7,5)(6,9,10,8)(12,15)(16,17)(20,23)(21,25);(11,13)(12,16)(14,18)(15,17)(19,20,22,23)(21,24,25,26);(3,5,7,4)(6,9,10,8)(11,13)(12,16)(14,18)(15,17);(3,6,7,10)(4,8,5,9)(11,12)(13,16)(14,15)(17,18)(19,21)(20,24)(22,25)(23,26)

Conjugacy classes & character table

116 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#10143794, C2×#10144320
maximal normal subgroup ofC2×#10143794, C2×#10144320
maximal quotient ofC2×#2938001, C2×#915987, C2×#1378322

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 7542589);