Finite Group Databasebeta
Cayley diagram

C2×#55012 #8102005

order512
nilpotency class2
isoclinismisoclinic class of #53390
automorphism?
homologyAbelianization (H1) = C26 · Schur multiplier (H2) = C212

Aliases

direct productC2×#55012

Subgroups

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

6444 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);(3,4,7,5)(6,9,10,8)(20,23)(21,25);(4,5)(8,9)(11,12,15,16)(13,14,17,18)(19,20,22,23)(21,24,25,26);(12,16)(13,17)(19,20)(21,24)(22,23)(25,26);(3,5,7,4)(6,9,10,8)(11,13)(12,14)(15,17)(16,18)(19,20)(21,24)(22,23)(25,26);(3,6)(4,8)(5,9)(7,10)(11,14)(12,13)(15,18)(16,17)(19,21)(20,24)(22,25)(23,26)

Conjugacy classes & character table

92 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#8592292, C2×#10155797, C2×#8475668
maximal normal subgroup ofC2×#8592292, C2×#10155797, C2×#8475668
maximal quotient ofC2×#2097615

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 8009201);