Finite Group Databasebeta
Cayley diagram

C2×#18014 #6344916

order512
nilpotency class3
isoclinismisoclinic class of D4×D8
automorphism?
homologyAbelianization (H1) = C24×C4 · Schur multiplier (H2) = C28

Aliases

direct productC2×#18014

Subgroups

subgroupG/H
centerC22×C4C22×D4
commutatorC2×C4C24×C4
Frattini, cosocleC42C25
socleC23C2×C4×D4
prime radicalC2×#447C4
LCSG ▷ C2×C4 ▷ C2 ▷ C1
UCSC1 ◁ C22×C4 ◁ C2×#431 ◁ G
LECSG ▷ C42 ▷ C22 ▷ C1

1856 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 34
transitive degreeμt(G) = 128

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

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

Conjugacy classes & character table

140 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#6345910, C2×#6345879, C2×#6344953
maximal normal subgroup ofC2×#6345910, C2×#6345879, C2×#6344953
maximal quotient ofC2×#227762, C2×#227698

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 6252112);