Finite Group Databasebeta
Cayley diagram

C2×#24475 #6437946

order512
nilpotency class3
isoclinismisoclinic class of #24472
automorphism?
homologyAbelianization (H1) = C25 · Schur multiplier (H2) = C210

Aliases

direct productC2×#24475

Subgroups

subgroupG/H
center, socleC22#2410
commutator, Frattini, cosocleC22×C4C25
prime radicalC2×#3585C2
LCSG ▷ C22×C4 ▷ C2 ▷ C1
UCSC1 ◁ C22 ◁ C23×C4 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

4575 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);(3,4,8,15,10,16,9,14)(5,17,21,30,22,32,20,11)(6,23,26,13,7,27,25,12)(18,28,24,31,33,34,19,29);(3,5)(4,11)(6,24)(7,19)(8,21)(9,20)(10,22)(12,31)(13,29)(14,32)(15,17)(16,30)(18,25)(23,34)(26,33)(27,28);(3,6,10,7)(4,12,16,13)(5,18,22,33)(8,25,9,26)(11,28,30,34)(14,23,15,27)(17,29,32,31)(19,20,24,21);(3,7,10,6)(4,13,16,12)(5,19,22,24)(8,25,9,26)(11,29,30,31)(14,23,15,27)(17,28,32,34)(18,20,33,21)

Conjugacy classes & character table

80 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#7487871, C2×#7487868, C2×#6437950, …
maximal normal subgroup ofC2×#7487871, C2×#7487868, C2×#6437950, …
maximal quotient of#72285466, C2×#359687, C2×#394354

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 6345142);