Finite Group Databasebeta
Cayley diagram

C2×#11361 #358611

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

Aliases

direct productC2×#11361

Subgroups

subgroupG/H
centerC2×C4#387
commutatorC22×C4C23×C4
Frattini, cosocleC23×C4C24
socleC22#1445
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);(3,4,8,12,9,14,7,13)(5,15,18,26,19,30,17,10)(6,20,22,11,24,28,23,29)(16,32,21,31,34,25,33,27);(3,5)(4,10,14,26)(6,21)(7,17)(8,18)(9,19)(11,27,29,31)(12,15,13,30)(16,23)(20,25,28,32)(22,34)(24,33);(3,6)(4,11,14,29)(5,16)(7,22)(8,23)(9,24)(10,25,26,32)(12,20,13,28)(15,31,30,27)(17,21)(18,33)(19,34)

Conjugacy classes & character table

92 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#364101, C2×#430079, #72251311, …
maximal normal subgroup ofC2×#364101, C2×#430079, #72251311, …
maximal quotient of#72226684

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 265807);