Finite Group Databasebeta
Cayley diagram

C2×#46630 #7700180

order512
nilpotency class2
isoclinismisoclinic class of #46350
automorphism?
homologyAbelianization (H1) = C26 · Schur multiplier (H2) = C212

Aliases

direct productC2×#46630

Subgroups

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

6760 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);(11,12)(13,17)(14,15)(16,18)(19,20,22,23)(21,24,25,26);(3,4)(5,9)(6,7)(8,10)(12,15)(13,18)(20,23)(21,25);(4,7)(8,9)(11,12,14,15)(13,16,18,17)(19,21,22,25)(20,24,23,26);(3,4)(5,8)(6,7)(9,10)(11,12)(13,16)(14,15)(17,18)(19,21)(20,24)(22,25)(23,26);(3,5)(4,8)(6,10)(7,9)(11,13,14,18)(12,16,15,17)(19,20)(21,24)(22,23)(25,26)

Conjugacy classes & character table

104 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#7819612, C2×#10038443, C2×#8592292, …
maximal normal subgroup ofC2×#7819612, C2×#10038443, C2×#8592292, …
maximal quotient ofC2×#1099758, C2×#577437

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 7607376);