Finite Group Databasebeta
Cayley diagram

C2×#12618 #492983

order512
nilpotency class3
isoclinismisoclinic class of #10792
automorphism?
homologyAbelianization (H1) = C22×C42 · Schur multiplier (H2) = C26

Aliases

direct productC2×#12618

Subgroups

subgroupG/H
centerC2×C4C4×C22⋊C4
commutatorC2×C4C22×C42
Frattini, cosocleC22×C8C24
socleC22#1752
prime radicalC22×#41C2×C4
LCSG ▷ C2×C4 ▷ C2 ▷ C1
UCSC1 ◁ C2×C4 ◁ C22×M32 ◁ G
LECSG ▷ C22×C8 ▷ C4 ▷ C2 ▷ C1

1008 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);(3,4,6,11,7,12,17,25,8,9,16,20,18,21,30,32)(5,10,14,23,13,24,26,34,15,19,29,31,27,22,28,33);(4,9)(5,13,15,27)(6,16)(10,22,19,24)(12,21)(14,28,29,26)(17,30)(23,34,31,33);(3,5,6,14,7,13,17,26,8,15,16,29,18,27,30,28)(4,10,11,23,12,24,25,34,9,19,20,31,21,22,32,33)

Conjugacy classes & character table

116 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#72314229, #72314278, #72341758
maximal normal subgroup of#72314229, #72314278, #72341758

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 400179);