Finite Group Databasebeta
Cayley diagram

C2×#11538 #480367

order512
nilpotency class4
isoclinismisoclinic class of #11522
automorphism?
homologyAbelianization (H1) = C23×C4 · Schur multiplier (H2) = C25

Aliases

direct productC2×#11538

Subgroups

subgroupG/H
centerC2×C4#410
commutatorC22×C4C23×C4
Frattini, cosocleC2×M16C24
socleC22#1466
prime radicalC2×#525C4
LCSG ▷ C22×C4 ▷ C22 ▷ C2 ▷ C1
UCSC1 ◁ C2×C4 ◁ C22×C8 ◁ C2×#405 ◁ G
LECSG ▷ C2×M16 ▷ C2×C4 ▷ C2 ▷ C1

912 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);(3,4,6,11,7,12,19,27,8,9,18,22,20,23,31,34)(5,13,15,29,16,21,32,26,14,28,17,33,30,10,24,25);(4,9)(5,14)(12,23)(15,17)(16,30)(24,32)(25,26)(29,33);(3,5,7,16,8,14,20,30)(4,10,23,28,9,21,12,13)(6,17,19,24,18,15,31,32)(11,26,34,29,22,25,27,33)

Conjugacy classes & character table

68 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#132072, C2×#480370, C2×#480442, …
maximal normal subgroup ofC2×#132072, C2×#480370, C2×#480442, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 387563);