Finite Group Databasebeta
Cayley diagram

C2×#52394 #8092154

order512
nilpotency class2
isoclinismisoclinic class of #52308
automorphism?
homologyAbelianization (H1) = C26 · Schur multiplier (H2) = C212

Aliases

direct productC2×#52394

Subgroups

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

7358 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);(5,9)(8,10)(12,15)(13,17)(20,23)(21,25);(3,4)(5,8)(6,7)(9,10)(11,12)(13,18)(14,15)(16,17);(4,7)(8,10)(13,17)(16,18)(19,20,22,23)(21,24,25,26);(3,4)(5,8)(6,7)(9,10)(11,13,14,17)(12,16,15,18)(19,20)(21,24)(22,23)(25,26);(3,5)(4,8)(6,9)(7,10)(11,12)(13,16)(14,15)(17,18)(19,21)(20,24)(22,25)(23,26)

Conjugacy classes & character table

92 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#8434161, C2×#8599377, C2×#8185195, …
maximal normal subgroup ofC2×#8434161, C2×#8599377, C2×#8185195, …
maximal quotient ofC2×#918769, C2×#1007165, C2×#918753

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 7999350);