Finite Group Databasebeta
Cayley diagram

C2×#48420 #7704080

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

Aliases

direct productC2×#48420

Subgroups

subgroupG/H
center, socleC24C25
commutator, Frattini, cosocleC23C26
prime radicalC2×#2678C2
LCSG ▷ C23 ▷ C1
UCSC1 ◁ C24 ◁ G
LECSG ▷ C23 ▷ C1

5812 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 34
transitive degreeμt(G) = 128

A minimal faithful permutation representation — 6 generators on 34 points:

(1,2);(3,4,7,9)(5,8,10,6)(19,20)(21,24)(22,25)(23,28)(26,31)(27,30)(29,33)(32,34);(3,5,7,10)(4,8,9,6)(11,12)(13,17)(14,18)(15,16)(20,21)(23,31)(25,27)(29,34);(4,9)(5,10)(12,16)(13,18)(19,21,24,20)(22,25,30,27)(23,28,31,26)(29,32,34,33);(3,5)(4,8)(6,9)(7,10)(11,13)(12,14)(15,18)(16,17)(19,22,24,30)(20,25,21,27)(23,29,31,34)(26,32,28,33);(3,6,7,8)(4,5,9,10)(11,14)(12,13)(15,17)(16,18)(19,23)(20,26)(21,28)(22,29)(24,31)(25,32)(27,33)(30,34)

Conjugacy classes & character table

104 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#9266284
maximal normal subgroup ofC2×#9266284
maximal quotient ofC2×#4986528

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 7611276);