Finite Group Databasebeta
Cayley diagram

C2×#11180 #357933

order512
nilpotency class3
isoclinismisoclinic class of #2081
automorphism?
homologyAbelianization (H1) = C23×C4 · Schur multiplier (H2) = C28

Aliases

direct productC2×#11180

Subgroups

subgroupG/H
centerC2×C4#397
commutatorC22×C4C23×C4
Frattini, cosocleC23×C4C24
socleC22#1440
prime radicalC23×#41C22
LCSG ▷ C22×C4 ▷ C2 ▷ C1
UCSC1 ◁ C2×C4 ◁ C24×C4 ◁ G
LECSG ▷ C23×C4 ▷ C2 ▷ C1

2538 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)(5,14,18,10)(6,19,22,29)(7,13)(8,23)(9,12)(11,21,28,24)(15,27)(16,30,17,26)(20,25)(31,33)(32,34);(3,5)(4,10)(6,20)(7,17)(8,16)(9,18)(11,27)(12,14)(13,30)(15,21)(19,31)(22,33)(23,26)(24,32)(25,29)(28,34);(3,6)(4,11,12,28)(5,15)(7,21)(8,24)(9,22)(10,25,14,31)(13,19,23,29)(16,20)(17,33)(18,32)(26,34,30,27)

Conjugacy classes & character table

92 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#368857, C2×#387441, #72250491, …
maximal normal subgroup ofC2×#368857, C2×#387441, #72250491, …
maximal quotient of#72312626, C2×#123618

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 265129);