Finite Group Databasebeta
Cayley diagram

C2×#52375 #8092194

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

Aliases

direct productC2×#52375

Subgroups

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

6710 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)(11,12,15,13)(14,17,18,16)(20,21)(24,25);(3,4)(5,8)(6,7)(9,10)(12,13)(14,18)(19,20,23,21)(22,25,26,24);(4,7)(8,10)(11,13,15,12)(14,17,18,16)(19,21,23,20)(22,25,26,24);(3,4)(5,8)(6,7)(9,10)(11,14,15,18)(12,16,13,17)(19,22,23,26)(20,24,21,25);(3,5)(4,8)(6,9)(7,10)

Conjugacy classes & character table

92 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#8598599, C2×#8272309, C2×#8093628
maximal normal subgroup ofC2×#8598599, C2×#8272309, C2×#8093628
maximal quotient ofC2×#2738397, C2×#4606693, C2×#3362333, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 7999390);