Finite Group Databasebeta
Cayley diagram

C2×#23740 #6432428

order512
nilpotency class3
isoclinismisoclinic class of #23414
automorphism?
homologyAbelianization (H1) = C25 · Schur multiplier (H2) = C29

Aliases

direct productC2×#23740

Subgroups

subgroupG/H
centerC2×C4C2×#127
commutator, Frattini, cosocleC22×C4C25
socleC22C2×#399
prime radicalC23×#41C22
LCSG ▷ C22×C4 ▷ C2 ▷ C1
UCSC1 ◁ C2×C4 ◁ C24×C4 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

3130 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);(3,4,7,12,8,13,9,23)(5,14,16,26,18,30,17,10)(6,19,22,29,21,11,24,28)(15,31,20,34,32,27,33,25);(3,5,9,16,8,18,7,17)(4,10,23,14,13,26,12,30)(6,20,24,32,21,33,22,15)(11,27,29,25,19,31,28,34);(3,6)(4,11)(5,15)(7,22)(8,21)(9,24)(10,25)(12,28)(13,19)(14,31)(16,20)(17,33)(18,32)(23,29)(26,34)(27,30);(6,21)(11,19)(15,32)(20,33)(22,24)(25,34)(27,31)(28,29)

Conjugacy classes & character table

92 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#7500757, #72237172, #72237187, …
maximal normal subgroup ofC2×#7500757, #72237172, #72237187, …
maximal quotient of#72238947

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 6339624);