Finite Group Databasebeta
Cayley diagram

C2×#46619 #7700299

order512
nilpotency class2
isoclinismisoclinic class of #46350
automorphism?
homologyAbelianization (H1) = C26 · Schur multiplier (H2) = C211×C4

Aliases

direct productC2×#46619

Subgroups

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

8182 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)(19,20)(21,24)(22,23)(25,26);(4,5)(8,9)(11,12)(13,17)(14,15)(16,18)(19,20)(21,25)(22,23)(24,26);(12,15)(16,17)(20,23)(24,25);(3,5,7,4)(6,9,10,8)(11,12)(13,16)(14,15)(17,18)(19,20)(21,24)(22,23)(25,26);(3,6,7,10)(4,8,5,9)(11,13)(12,16)(14,18)(15,17)(19,21,22,26)(20,24,23,25)

Conjugacy classes & character table

104 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#8181079, C2×#7850329, C2×#8613230, …
maximal normal subgroup ofC2×#8181079, C2×#7850329, C2×#8613230, …
maximal quotient ofC2×#3070158, C2×#4034389, C2×#2076529, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 7607495);