Finite Group Databasebeta
Cayley diagram

C2×#21783 #6374202

order512
nilpotency class3
isoclinismisoclinic class of #21782
automorphism?
homologyAbelianization (H1) = C24×C4 · Schur multiplier (H2) = C210

Aliases

direct productC2×#21783

Subgroups

subgroupG/H
center, socleC22#2308
commutatorC2×C4C24×C4
Frattini, cosocleC22×C4C25
prime radicalC2×#3499C2
LCSG ▷ C2×C4 ▷ C2 ▷ C1
UCSC1 ◁ C22 ◁ C23×C4 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

4240 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 34
transitive degreeμt(G) = 64

A minimal faithful permutation representation — 5 generators on 34 points:

(1,2);(3,4)(5,14,17,9)(6,18,20,11)(7,13)(8,12)(10,16,26,21)(15,23)(19,32,34,27)(22,24)(25,29)(28,30)(31,33);(3,5)(4,9)(6,15)(7,21)(8,17)(10,24)(11,23)(12,14)(13,26)(16,22)(18,28)(19,33)(20,30)(25,32)(27,31)(29,34);(3,5)(4,10)(6,15)(7,21)(8,17)(9,13)(11,25)(12,26)(14,24)(16,22)(18,31)(19,33)(20,30)(23,27)(28,32)(29,34);(3,6,8,20)(4,11,12,18)(5,15,17,30)(7,19,22,34)(9,23,14,28)(10,25,26,31)(13,27,24,32)(16,29,21,33)

Conjugacy classes & character table

92 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#72306335, #72306371, C2×#6499860, …
maximal normal subgroup of#72306335, #72306371, C2×#6499860, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 6281398);