Finite Group Databasebeta
Cayley diagram

C2×#53391 #8102341

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

Aliases

direct productC2×#53391

Subgroups

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

7310 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);(3,4,6,7)(5,9,10,8)(11,12,15,16)(13,14,17,18);(4,7)(5,10)(12,16)(13,17)(19,20)(21,25)(22,23)(24,26);(4,7)(8,9)(20,23)(24,25);(3,4)(5,8)(6,7)(9,10)(11,13)(12,14)(15,17)(16,18)(19,20)(21,24)(22,23)(25,26);(3,5)(4,8)(6,10)(7,9)(11,14)(12,13)(15,18)(16,17)(19,21)(20,24)(22,26)(23,25)

Conjugacy classes & character table

92 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#8837081, C2×#8433744, C2×#8347594, …
maximal normal subgroup ofC2×#8837081, C2×#8433744, C2×#8347594, …
maximal quotient ofC2×#3858112, C2×#4034129, C2×#2923219

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 8009537);