Finite Group Databasebeta
Cayley diagram

C2×#18093 #6345138

order512
nilpotency class3
isoclinismisoclinic class of #3264
automorphism?
homologyAbelianization (H1) = C24×C4 · Schur multiplier (H2) = C28

Aliases

direct productC2×#18093

Subgroups

subgroupG/H
centerC22×C4C22×D4
commutatorC2×C4C24×C4
Frattini, cosocleC42C25
socleC23C2×C4×D4
prime radicalC2×#466C4
LCSG ▷ C2×C4 ▷ C2 ▷ C1
UCSC1 ◁ C22×C4 ◁ C2×#431 ◁ G
LECSG ▷ C42 ▷ C22 ▷ C1

1684 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 34
transitive degreeμt(G) = 256

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

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

Conjugacy classes & character table

116 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#6345865, C2×#484140, C2×#484045, …
maximal normal subgroup ofC2×#6345865, C2×#484140, C2×#484045, …
maximal quotient ofC2×#229109, C22×#18093, #72318570, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 6252334);