Finite Group Databasebeta
Cayley diagram

C2×#13033 #494551

order512
nilpotency class4
isoclinismisoclinic class of #13033
automorphism?
homologyAbelianization (H1) = C23×C4 · Schur multiplier (H2) = C27

Aliases

direct productC2×#13033

Subgroups

subgroupG/H
center, socleC22#1879
commutatorC2×C8C23×C4
Frattini, cosocleC22×C8C24
prime radicalC22×#509C2
LCSG ▷ C2×C8 ▷ C4 ▷ C2 ▷ C1
UCSC1 ◁ C22 ◁ C23×C4 ◁ C2×#405 ◁ G
LECSG ▷ C22×C8 ▷ C4 ▷ C2 ▷ C1

1394 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);(3,4,7,12,8,13,22,30,9,14,6,20,23,32,24,11)(5,15,17,28,18,31,25,29,19,27,16,33,26,34,21,10);(3,5)(4,10,14,29)(6,21)(7,25)(8,26)(9,19)(11,27,30,15)(12,31,20,34)(13,33,32,28)(16,24)(17,22)(18,23);(4,11)(6,22)(7,24)(8,23)(10,27)(12,32)(13,20)(14,30)(15,29)(16,25)(17,21)(18,26)(28,31)(33,34)

Conjugacy classes & character table

80 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#72231499, #72231541, C2×#495739, …
maximal normal subgroup of#72231499, #72231541, C2×#495739, …
maximal quotient of#72249907, #72252739, #72264926, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 401747);