Finite Group Databasebeta
Cayley diagram

C2×#13077 #494667

order512
nilpotency class4
isoclinismisoclinic class of #13077
automorphism?
homologyAbelianization (H1) = C23×C4 · Schur multiplier (H2) = C27

Aliases

direct productC2×#13077

Subgroups

subgroupG/H
center, socleC22#1893
commutatorC2×C8C23×C4
Frattini, cosocleC22×C8C24
prime radicalC2×#3060C2
LCSG ▷ C2×C8 ▷ C4 ▷ C2 ▷ C1
UCSC1 ◁ C22 ◁ C23×C4 ◁ C22×#131 ◁ G
LECSG ▷ C22×C8 ▷ C4 ▷ C2 ▷ C1

1306 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);(3,4)(5,15,18,30)(6,11,21,29)(7,22)(8,14)(9,27)(10,17,28,23)(12,16)(13,26)(19,20,33,24)(25,34)(31,32);(3,5,16,29,26,33,7,23,8,18,32,11,9,19,25,17)(4,10,22,20,27,6,12,30,14,28,34,24,13,21,31,15);(3,6)(4,11)(5,12)(7,24)(8,21)(9,10)(13,23)(14,29)(15,32)(16,30)(17,27)(18,31)(19,22)(20,25)(26,28)(33,34)

Conjugacy classes & character table

92 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#72237223, #72237260, C2×#495573, …
maximal normal subgroup of#72237223, #72237260, C2×#495573, …
maximal quotient of#72237243, #72240732, #72252752, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 401863);