Finite Group Databasebeta
Cayley diagram

C2×#11484 #480123

order512
nilpotency class4
isoclinismisoclinic class of #2121
automorphism?
homologyAbelianization (H1) = C23×C8 · Schur multiplier (H2) = C26

Aliases

direct productC2×#11484

Subgroups

subgroupG/H
centerC2×C4C2×#99
commutatorC23C23×C8
Frattini, cosocleC2×M16C24
socleC22#1459
prime radicalC2×#525C4
LCSG ▷ C23 ▷ C22 ▷ C2 ▷ C1
UCSC1 ◁ C2×C4 ◁ C22×C8 ◁ C22×#131 ◁ G
LECSG ▷ C2×M16 ▷ C2×C4 ▷ C2 ▷ C1

1004 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 34
transitive degreeμt(G) = 64

A minimal faithful permutation representation — 4 generators on 34 points:

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

Conjugacy classes & character table

92 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#72280076, #72280189, C2×#486694, …
maximal normal subgroup of#72280076, #72280189, C2×#486694, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 387319);