Finite Group Databasebeta
Cayley diagram

C2×#11090 #357767

order512
nilpotency class3
isoclinismisoclinic class of #2032
automorphism?
homologyAbelianization (H1) = C23×C4 · Schur multiplier (H2) = C28

Aliases

direct productC2×#11090

Subgroups

subgroupG/H
centerC2×C4#393
commutatorC24C23×C4
Frattini, cosocleC23×C4C24
socleC22#1439
prime radicalC23×#41C22
LCSG ▷ C24 ▷ C2 ▷ C1
UCSC1 ◁ C2×C4 ◁ C24×C4 ◁ G
LECSG ▷ C23×C4 ▷ C2 ▷ C1

2658 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);(3,4,7,12,8,11,21,26)(5,9,15,24,14,23,30,33)(6,16,19,27,18,10,20,25)(13,28,29,34,17,22,31,32);(3,5)(4,9)(6,17,18,13)(7,15)(8,14)(10,22,16,28)(11,23)(12,24)(19,31,20,29)(21,30)(25,32,27,34)(26,33);(3,6)(4,10)(5,13)(7,20)(8,18)(9,22)(11,16)(12,27)(14,17)(15,31)(19,21)(23,28)(24,34)(25,26)(29,30)(32,33)

Conjugacy classes & character table

92 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#417667, #72251172, #72251209, …
maximal normal subgroup ofC2×#417667, #72251172, #72251209, …
maximal quotient of#72312178, C22×#11090

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 264963);