Finite Group Databasebeta
Cayley diagram

C2×#12948 #494318

order512
nilpotency class4
isoclinismisoclinic class of #12948
automorphism?
homologyAbelianization (H1) = C23×C4 · Schur multiplier (H2) = C26

Aliases

direct productC2×#12948

Subgroups

subgroupG/H
center, socleC22#1864
commutatorC2×C8C23×C4
Frattini, cosocleC22×C8C24
prime radicalC22×#135C22
LCSG ▷ C2×C8 ▷ C4 ▷ C2 ▷ C1
UCSC1 ◁ C22 ◁ C23×C4 ◁ C2×#405 ◁ G
LECSG ▷ C22×C8 ▷ C4 ▷ C2 ▷ C1

1036 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);(4,10,13,12)(5,15,16,33)(6,18)(7,22)(8,21)(11,28)(14,23,25,19)(17,24,26,20)(27,34)(29,31);(3,4,8,25,9,13,21,14)(5,11,26,30,16,28,17,32)(6,19,18,10,7,23,22,12)(15,27,24,34,33,31,20,29);(3,5)(4,11)(6,20)(7,24)(8,26)(9,16)(10,27)(12,31)(13,28)(14,32)(15,18)(17,21)(19,29)(22,33)(23,34)(25,30)

Conjugacy classes & character table

80 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#511541, C2×#495737, C2×#510874, …
maximal normal subgroup ofC2×#511541, C2×#495737, C2×#510874, …
maximal quotient of#72250193, #72250524, #72309655, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 401514);