Finite Group Databasebeta
Cayley diagram

C2×#49185 #7704251

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

Aliases

direct productC2×#49185

Subgroups

subgroupG/H
center, socleC24C25
commutator, Frattini, cosocleC23C26
prime radicalC2×#2668C2
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);(3,4)(5,9)(6,8)(7,10)(11,12,15,17)(13,16,18,14)(21,25)(24,26);(3,4,6,8)(5,7,10,9)(11,13,15,18)(12,16,17,14)(19,20,23,22)(21,24,25,26);(12,17)(13,18)(19,21)(20,24)(22,26)(23,25);(3,4)(5,7)(6,8)(9,10)(11,13)(12,16)(14,17)(15,18);(3,5)(4,7)(6,10)(8,9)(11,14,15,16)(12,13,17,18)(19,22,23,20)(21,26,25,24)

Conjugacy classes & character table

104 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#7918390, C2×#10329300, C2×#8902592
maximal normal subgroup ofC2×#7918390, C2×#10329300, C2×#8902592
maximal quotient ofC2×#1092674

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 7611447);