Finite Group Databasebeta
Cayley diagram

C2×#55430 #8102229

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

Aliases

direct productC2×#55430

Subgroups

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

7684 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)(5,7)(6,8)(9,10)(11,12)(13,15)(14,17)(16,18)(19,20)(21,25)(22,23)(24,26);(6,10)(8,9)(12,13)(14,18)(19,21,23,26)(20,24,22,25);(4,5)(8,9)(12,13)(16,17)(21,26)(24,25);(3,5,7,4)(6,9,10,8)(11,13,15,12)(14,17,18,16)(19,21)(20,25)(22,24)(23,26);(3,6,7,10)(4,8,5,9)(11,14)(12,16)(13,17)(15,18)(19,22,23,20)(21,24,26,25)

Conjugacy classes & character table

92 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#8824467, C2×#9122529, C2×#8429771, …
maximal normal subgroup ofC2×#8824467, C2×#9122529, C2×#8429771, …
maximal quotient ofC2×#1516747, C2×#3335677, C2×#3334855, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 8009425);