Finite Group Databasebeta
Cayley diagram

C2×#11485 #480126

order512
nilpotency class4
isoclinismisoclinic class of #353
automorphism?
homologyAbelianization (H1) = C23×C8 · Schur multiplier (H2) = C26

Aliases

direct productC2×#11485

Subgroups

subgroupG/H
centerC2×C8#99
commutatorC2×C4C23×C8
Frattini, cosocleC2×M16C24
socleC22#1459
prime radicalC2×#532C4
LCSG ▷ C2×C4 ▷ C22 ▷ C2 ▷ C1
UCSC1 ◁ C2×C8 ◁ C22×C8 ◁ C22×#131 ◁ G
LECSG ▷ C2×M16 ▷ C2×C4 ▷ C2 ▷ C1

1010 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);(3,4,8,14,9,13,25,31,10,15,26,33,7,23,17,32)(5,16,19,34,18,11,6,12,20,28,21,29,24,27,22,30);(3,5)(4,11)(6,17)(7,24)(8,21)(9,18)(10,20)(12,14)(13,28)(15,27)(16,23)(19,26)(22,25)(29,31)(30,33)(32,34);(3,6,9,21,10,22,7,19)(4,12,13,29,15,30,23,34)(5,17,18,8,20,25,24,26)(11,14,28,31,27,33,16,32)

Conjugacy classes & character table

104 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#72279609, C2×#486698, #72279756, …
maximal normal subgroup of#72279609, C2×#486698, #72279756, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 387322);