Finite Group Databasebeta
Cayley diagram

C2×#60989 #10575834

order512
nilpotency class3
isoclinismisoclinic class of #60756
automorphism?
homologyAbelianization (H1) = C26 · Schur multiplier (H2) = C213

Aliases

direct productC2×#60989

Subgroups

subgroupG/H
center, socleC23C23×D4
commutator, Frattini, cosocleC2×C4C26
LCSG ▷ C2×C4 ▷ C2 ▷ C1
UCSC1 ◁ C23 ◁ C2×C4×#41 ◁ G
LECSG ▷ C2×C4 ▷ C2 ▷ C1

6492 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)(5,11)(6,10)(7,9)(8,12)(13,17)(14,16)(15,18)(19,20,23,27)(21,24,28,32)(22,25,30,26)(29,31,34,33);(3,5)(4,8)(6,13)(7,12)(9,11)(10,15)(14,18)(16,17)(19,21)(20,24)(22,29)(23,28)(25,31)(26,33)(27,32)(30,34);(5,12)(8,11)(13,18)(15,17)(20,25)(22,30)(24,31)(26,27)(29,34)(32,33);(4,9)(8,11)(10,16)(15,17)(21,28)(24,32)(29,34)(31,33);(3,6,7,14)(4,10,9,16)(5,13,12,18)(8,15,11,17)(21,28)(24,32)(29,34)(31,33)

Conjugacy classes & character table

98 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#10580550, C2×#10575913, C2×#10580528, …
maximal normal subgroup ofC2×#10580550, C2×#10575913, C2×#10580528, …
maximal quotient of#72314995

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 10483030);