Finite Group Databasebeta
Cayley diagram

C2×#11277 #358290

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

Aliases

direct productC2×#11277

Subgroups

subgroupG/H
centerC2×C4#387
commutatorC22×C4C23×C4
Frattini, cosocleC23×C4C24
socleC22#1442
prime radicalC25C2×D4
LCSG ▷ C22×C4 ▷ C2 ▷ C1
UCSC1 ◁ C2×C4 ◁ C24×C4 ◁ G
LECSG ▷ C23×C4 ▷ C2 ▷ C1

1654 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)(5,13,16,9)(6,17)(7,12)(8,11)(10,19)(14,23,31,29)(15,30,33,24)(18,25,32,34)(20,28)(21,26)(22,27);(3,5)(4,9)(6,18,19,32)(7,15)(8,16)(10,25,17,34)(11,13)(12,24)(14,20,31,21)(22,33)(23,26,29,28)(27,30);(3,6)(4,10,11,17)(5,14)(7,21)(8,19)(9,23,13,29)(12,28,27,26)(15,32)(16,31)(18,33)(20,22)(24,34,30,25)

Conjugacy classes & character table

92 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#398104, #72237654, #72237659, …
maximal normal subgroup ofC2×#398104, #72237654, #72237659, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 265486);