Finite Group Databasebeta
Cayley diagram

C2×#23649 #6432192

order512
nilpotency class3
isoclinismisoclinic class of #23472
automorphism?
homologyAbelianization (H1) = C25 · Schur multiplier (H2) = C29

Aliases

direct productC2×#23649

Subgroups

subgroupG/H
centerC2×C4C2×#124
commutator, Frattini, cosocleC22×C4C25
socleC22C2×#397
prime radicalC23×#41C22
LCSG ▷ C22×C4 ▷ C2 ▷ C1
UCSC1 ◁ C2×C4 ◁ C24×C4 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

2810 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)(5,13,16,26)(6,10)(7,11)(8,12)(9,15,23,20)(14,29,17,28)(18,24)(19,25)(21,27)(22,31,33,30)(32,34);(3,5)(4,9)(6,17)(7,20)(8,16)(10,22)(11,26)(12,23)(13,27)(14,18)(15,21)(19,30)(24,33)(25,29)(28,34)(31,32);(3,6,7,19,8,18,21,32)(4,10,11,25,12,24,27,34)(5,14,15,30,16,17,20,31)(9,22,13,28,23,33,26,29);(6,18)(10,24)(14,17)(19,32)(22,33)(25,34)(28,29)(30,31)

Conjugacy classes & character table

92 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#7500757, #72237176, #72237192, …
maximal normal subgroup ofC2×#7500757, #72237176, #72237192, …
maximal quotient of#72238961

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 6339388);