Finite Group Databasebeta
Cayley diagram

C2×#13030 #494546

order512
nilpotency class4
isoclinismisoclinic class of #13030
automorphism?
homologyAbelianization (H1) = C23×C4 · Schur multiplier (H2) = C27

Aliases

direct productC2×#13030

Subgroups

subgroupG/H
center, socleC22#1879
commutatorC2×C8C23×C4
Frattini, cosocleC22×C8C24
prime radicalC2×#3414C2
LCSG ▷ C2×C8 ▷ C4 ▷ C2 ▷ C1
UCSC1 ◁ C22 ◁ C23×C4 ◁ C2×#405 ◁ G
LECSG ▷ C22×C8 ▷ C4 ▷ C2 ▷ C1

1324 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);(3,4,7,12,8,14,24,28,9,15,6,13,23,32,21,10)(5,16,18,29,19,31,25,30,20,27,17,34,26,33,22,11);(4,10,15,28)(6,21)(7,24)(8,23)(11,27,30,16)(12,14,13,32)(17,22)(18,25)(19,26)(29,31,34,33);(3,5)(4,11)(6,22)(7,25)(8,26)(9,20)(10,27)(12,31)(13,33)(14,34)(15,30)(16,28)(17,21)(18,24)(19,23)(29,32)

Conjugacy classes & character table

80 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#72231517, #72231524, C2×#495739, …
maximal normal subgroup of#72231517, #72231524, C2×#495739, …
maximal quotient of#72249895, #72250975, #72265083, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 401742);