Finite Group Databasebeta
Cayley diagram

C2×#48867 #7704257

order512
nilpotency class2
isoclinismisoclinic class of #47826
automorphism?
homologyAbelianization (H1) = C26 · Schur multiplier (H2) = C212

Aliases

direct productC2×#48867

Subgroups

subgroupG/H
center, socleC24C25
commutator, Frattini, cosocleC23C26
prime radicalC2×#2617C2
LCSG ▷ C23 ▷ C1
UCSC1 ◁ C24 ◁ G
LECSG ▷ C23 ▷ C1

5898 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);(4,8)(6,9)(11,12,15,16)(13,17,18,14)(21,25)(23,26);(3,4,7,8)(5,6,10,9)(12,16)(14,17)(19,20,22,24)(21,23,25,26);(3,5,7,10)(4,9,8,6)(11,13)(12,14)(15,18)(16,17)(19,21,22,25)(20,23,24,26);(3,5)(4,6)(7,10)(8,9)(11,14)(12,13)(15,17)(16,18);(3,6)(4,5)(7,9)(8,10)(11,13)(12,14)(15,18)(16,17)

Conjugacy classes & character table

104 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#10320757
maximal normal subgroup ofC2×#10320757

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 7611453);