Finite Group Databasebeta
Cayley diagram

C2×#52314 #8092121

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

Aliases

direct productC2×#52314

Subgroups

subgroupG/H
center, socleC24C25
commutator, Frattini, cosocleC23C26
prime radicalC24×D4C22
LCSG ▷ C23 ▷ C1
UCSC1 ◁ C24 ◁ G
LECSG ▷ C23 ▷ C1

6644 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)(19,20,23,25)(21,22,26,24);(11,12)(13,16)(14,15)(17,18)(19,21,23,26)(20,24,25,22);(4,8)(5,10)(12,15)(16,18)(19,20,23,25)(21,24,26,22);(3,5)(4,6)(7,10)(8,9)(11,12)(13,16)(14,15)(17,18)(19,20)(21,22)(23,25)(24,26);(3,6)(4,5)(7,9)(8,10)(11,13)(12,16)(14,17)(15,18)(19,22)(20,21)(23,24)(25,26)

Conjugacy classes & character table

92 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#8429706, C2×#8591464, C2×#8181166
maximal normal subgroup ofC2×#8429706, C2×#8591464, C2×#8181166
maximal quotient ofC2×#582567

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 7999317);