Finite Group Databasebeta
Cayley diagram

C2×#13024 #494530

order512
nilpotency class4
isoclinismisoclinic class of #2190
automorphism?
homologyAbelianization (H1) = C23×C4 · Schur multiplier (H2) = C27

Aliases

direct productC2×#13024

Subgroups

subgroupG/H
centerC2×C4#447
commutatorC2×C8C23×C4
Frattini, cosocleC22×C8C24
socleC22#1879
prime radicalC2×#3414C2
LCSG ▷ C2×C8 ▷ C4 ▷ C2 ▷ C1
UCSC1 ◁ C2×C4 ◁ C23×C4 ◁ C22×#97 ◁ G
LECSG ▷ C22×C8 ▷ C4 ▷ C2 ▷ C1

1300 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);(3,4,9,15,10,16,8,27,11,17,28,34,26,33,7,14)(5,18,19,31,20,32,6,22,21,13,24,12,23,29,25,30);(3,5,10,23,11,21,26,20)(4,12,16,22,17,31,33,30)(6,8,19,28,25,7,24,9)(13,14,32,15,18,27,29,34);(3,6)(4,13)(5,8)(7,21)(9,20)(10,19)(11,25)(12,14)(15,22)(16,32)(17,18)(23,28)(24,26)(27,31)(29,33)(30,34)

Conjugacy classes & character table

80 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#72314250
maximal normal subgroup of#72314250

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 401726);