Finite Group Databasebeta
Cayley diagram

C2×#11247 #358099

order512
nilpotency class3
isoclinismisoclinic class of #11247
automorphism?
homologyAbelianization (H1) = C23×C4 · Schur multiplier (H2) = C27

Aliases

direct productC2×#11247

Subgroups

subgroupG/H
centerC2×C4#387
commutatorC22×C4C23×C4
Frattini, cosocleC23×C4C24
socleC22#1441
prime radicalC25#41
LCSG ▷ C22×C4 ▷ C2 ▷ C1
UCSC1 ◁ C2×C4 ◁ C24×C4 ◁ G
LECSG ▷ C23×C4 ▷ C2 ▷ C1

1766 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)(5,15)(6,19,22,29)(7,13)(8,12)(9,14)(10,17)(11,21,30,24)(16,25,32,34)(18,26)(20,28,31,33)(23,27);(3,5,7,17,9,18,8,23)(4,10,12,15,14,27,13,26)(6,20,21,16,22,31,24,32)(11,28,29,34,30,33,19,25);(3,6,7,21,9,22,8,24)(4,11,12,29,14,30,13,19)(5,16,17,31,18,32,23,20)(10,25,15,28,27,34,26,33)

Conjugacy classes & character table

92 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#468068, C2×#395251, C2×#440842, …
maximal normal subgroup ofC2×#468068, C2×#395251, C2×#440842, …
maximal quotient ofC2×#123976, C22×#11247

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 265295);