Finite Group Databasebeta
Cayley diagram

C2×#18022 #6344927

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

Aliases

direct productC2×#18022

Subgroups

subgroupG/H
centerC22×C4C22×D4
commutatorC2×C4C24×C4
Frattini, cosocleC42C25
socleC23C2×C4×D4
prime radicalC2×#3106C2
LCSG ▷ C2×C4 ▷ C2 ▷ C1
UCSC1 ◁ C22×C4 ◁ C2×#431 ◁ G
LECSG ▷ C42 ▷ C22 ▷ C1

1798 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);(3,4,8,12)(5,13,15,10)(6,11,7,17)(9,16,18,14)(19,20,22,25,23,26,29,32)(21,24,28,31,27,30,33,34);(3,5)(4,9)(6,14)(7,16)(8,15)(10,11)(12,18)(13,17);(3,5)(4,10)(6,16)(7,14)(8,15)(9,11)(12,13)(17,18)(19,21,22,28,23,27,29,33)(20,24,25,31,26,30,32,34);(3,6,8,7)(4,11,12,17)(5,14,15,16)(9,10,18,13)(21,27)(24,30)(28,33)(31,34)

Conjugacy classes & character table

116 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#6345865, C22×#18022, C2×#6345835, …
maximal normal subgroup ofC2×#6345865, C22×#18022, C2×#6345835, …
maximal quotient ofC2×#229060, C22×#18022, C2×#210977, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 6252123);