Finite Group Databasebeta
Cayley diagram

C2×#12933 #494274

order512
nilpotency class4
isoclinismisoclinic class of #12933
automorphism?
homologyAbelianization (H1) = C23×C4 · Schur multiplier (H2) = C26

Aliases

direct productC2×#12933

Subgroups

subgroupG/H
center, socleC22#1853
commutatorC2×C8C23×C4
Frattini, cosocleC22×C8C24
prime radicalC22×#41D4
LCSG ▷ C2×C8 ▷ C4 ▷ C2 ▷ C1
UCSC1 ◁ C22 ◁ C23×C4 ◁ C22×#131 ◁ G
LECSG ▷ C22×C8 ▷ C4 ▷ C2 ▷ C1

1028 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);(4,10,13,24)(5,14)(6,17)(7,8)(11,25,27,32)(12,29,22,18)(15,31)(16,21)(19,20)(23,28,34,26);(3,4,8,22,9,13,7,12)(5,11,14,26,16,27,21,28)(6,18,17,10,20,29,19,24)(15,32,30,23,31,25,33,34);(3,5)(4,11)(6,15)(7,21)(8,14)(9,16)(10,23)(12,28)(13,27)(17,30)(18,32)(19,33)(20,31)(22,26)(24,34)(25,29)

Conjugacy classes & character table

80 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#510872, C2×#495737, C2×#511332, …
maximal normal subgroup ofC2×#510872, C2×#495737, C2×#511332, …
maximal quotient of#72250588, #72250841, #72309610, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 401470);