Finite Group Databasebeta
Cayley diagram

C2×#20151 #6359487

order512
nilpotency class3
isoclinismisoclinic class of #20022
automorphism?
homologyAbelianization (H1) = C25 · Schur multiplier (H2) = C28

Aliases

direct productC2×#20151

Subgroups

subgroupG/H
center, socleC23D42
commutator, Frattini, cosocleC42C25
prime radicalC2×#493C22
LCSG ▷ C42 ▷ C22 ▷ C1
UCSC1 ◁ C23 ◁ C2×C42 ◁ G
LECSG ▷ C42 ▷ C22 ▷ C1

1632 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 34
transitive degreeμt(G) = 256

A minimal faithful permutation representation — 5 generators on 34 points:

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

Conjugacy classes & character table

74 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#6360326, C2×#6360322, C2×#6363072
maximal normal subgroup ofC2×#6360326, C2×#6360322, C2×#6363072

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 6266683);