Finite Group Databasebeta
Cayley diagram

C2×#20258 #6359614

order512
nilpotency class3
isoclinismisoclinic class of #20158
automorphism?
homologyAbelianization (H1) = C25 · Schur multiplier (H2) = C28

Aliases

direct productC2×#20258

Subgroups

subgroupG/H
center, socleC23D42
commutator, Frattini, cosocleC42C25
LCSG ▷ C42 ▷ C22 ▷ C1
UCSC1 ◁ C23 ◁ C2×C42 ◁ G
LECSG ▷ C42 ▷ C22 ▷ C1

1887 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);(4,8)(6,15)(9,16)(10,11)(12,17)(13,18)(19,20)(21,25)(22,29)(23,32)(24,27)(26,28)(30,34)(31,33);(3,4)(5,12)(6,10)(7,11)(8,15)(9,14)(13,16)(17,18)(19,21,24,23)(20,25,27,32)(22,30,31,28)(26,29,34,33);(3,5,7,14)(4,9,11,12)(6,13,15,18)(8,16,10,17)(19,22)(20,26)(21,28)(23,30)(24,31)(25,33)(27,34)(29,32);(4,10)(6,15)(8,11)(9,17)(12,16)(13,18)(19,21,24,23)(20,25,27,32)(22,28,31,30)(26,33,34,29)

Conjugacy classes & character table

68 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#6363008, C2×#6361654, C2×#6360305
maximal normal subgroup ofC2×#6363008, C2×#6361654, C2×#6360305

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 6266810);