Finite Group Databasebeta
Cayley diagram

C2×#52320 #8092192

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

Aliases

direct productC2×#52320

Subgroups

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

7936 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)(5,9)(6,10)(7,8)(13,17)(16,18)(19,20,23,21)(22,25,26,24);(11,12)(13,16)(14,15)(17,18)(20,21)(22,26);(4,8)(5,10)(12,15)(16,18)(19,21,23,20)(22,25,26,24);(3,5)(4,6)(7,10)(8,9)(11,12)(13,16)(14,15)(17,18)(19,22,23,26)(20,24,21,25);(3,6)(4,5)(7,9)(8,10)(11,13)(12,16)(14,17)(15,18)

Conjugacy classes & character table

92 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#8159309, C2×#8433673, C2×#8433674, …
maximal normal subgroup ofC2×#8159309, C2×#8433673, C2×#8433674, …
maximal quotient ofC2×#3334876, C2×#3335868, C2×#582893, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 7999388);