Finite Group Databasebeta
Cayley diagram

C2×#20673 #6370826

order512
nilpotency class3
isoclinismisoclinic class of #20671
automorphism?
homologyAbelianization (H1) = C24×C4 · Schur multiplier (H2) = C210

Aliases

direct productC2×#20673

Subgroups

subgroupG/H
centerC2×C4C2×#117
commutatorC2×C4C24×C4
Frattini, cosocleC22×C4C25
socleC22C2×#380
prime radicalC23×#41C22
LCSG ▷ C2×C4 ▷ C2 ▷ C1
UCSC1 ◁ C2×C4 ◁ C23×M16 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

4502 conjugacy classes of subgroups.

Full subgroup data →

Presentation

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

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

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

Conjugacy classes & character table

116 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#72303796, #72303801, #72303805, …
maximal normal subgroup of#72303796, #72303801, #72303805, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 6278022);