Finite Group Databasebeta
Cayley diagram

C2×#38483 #7635849

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

Aliases

direct productC2×#38483

Subgroups

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

6600 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);(3,4)(5,9)(6,8)(7,10)(19,20,23,21)(22,25,26,24);(3,4,6,8)(5,7,10,9)(12,15)(16,18)(20,21)(24,25);(3,5)(4,7)(6,10)(8,9)(11,12)(13,16)(14,15)(17,18)(19,21,23,20)(22,25,26,24);(3,5)(4,7)(6,10)(8,9)(11,13,14,17)(12,16,15,18)(19,22,23,26)(20,24,21,25);(3,4)(5,7)(6,8)(9,10)(11,12)(13,16)(14,15)(17,18)

Conjugacy classes & character table

116 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#7850781, C2×#7850524
maximal normal subgroup ofC2×#7850781, C2×#7850524

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 7543045);