Finite Group Databasebeta
Cayley diagram

C2×#13545 #499561

order512
nilpotency class4
isoclinismisoclinic class of #13545
automorphism?
homologyAbelianization (H1) = C24 · Schur multiplier (H2) = C24

Aliases

direct productC2×#13545

Subgroups

subgroupG/H
center, socleC22#2101
commutator, Frattini, cosocleC22×C8C24
prime radicalC24#135
LCSG ▷ C22×C8 ▷ C4 ▷ C2 ▷ C1
UCSC1 ◁ C22 ◁ C23×C4 ◁ C2×#405 ◁ G
LECSG ▷ C22×C8 ▷ C4 ▷ C2 ▷ C1

494 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);(3,4,7,12,8,10,20,27)(5,13,23,26,15,9,17,30)(6,18,21,34,22,11,19,29)(14,28,16,25,32,24,33,31);(3,5)(4,9,10,13)(6,14)(7,23)(8,15)(11,28,18,24)(12,30,27,26)(16,21)(17,20)(19,33)(22,32)(25,34,31,29);(4,10)(5,14,15,32)(6,19)(7,20)(9,24,13,28)(11,29)(16,23,33,17)(18,34)(21,22)(25,26,31,30)

Conjugacy classes & character table

68 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#499603, C2×#511427, C2×#510874, …
maximal normal subgroup ofC2×#499603, C2×#511427, C2×#510874, …
maximal quotient of#72240849, #72250342

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 406757);