Finite Group Databasebeta
Cayley diagram

C2×#7548 #153577

order512
nilpotency class6
isoclinismisoclinic class of #7548
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C22

Aliases

direct productC2×#7548

Subgroups

subgroupG/H
center, socleC22#1424
commutatorC32C22×C4
Frattini, cosocleC2×C32C23
prime radicalC23SD64
LCSG ▷ C32 ▷ C16 ▷ C8 ▷ C4 ▷ C2 ▷ C1
UCSC1 ◁ C22 ◁ C22×C4 ◁ C22×C8 ◁ C22×C16 ◁ C22×C32 ◁ G
LECSG ▷ C2×C32 ▷ C16 ▷ C8 ▷ C4 ▷ C2 ▷ C1

114 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 66
transitive degreeμt(G) = 128

A minimal faithful permutation representation — 3 generators on 66 points:

(1,2);(4,10,12,28)(5,16)(6,21)(7,22)(8,25)(11,32)(13,41,38,55)(14,45,39,65)(15,46,40,31)(17,24)(18,35)(19,37)(20,36)(23,50)(26,53)(27,54,43,29)(30,58,57,42)(33,60,61,56)(34,63)(44,66,64,62)(47,48)(49,59)(51,52);(3,4,11,33,6,13,34,57,22,42,49,55,52,60,20,28,8,15,36,54,23,44,59,65,26,39,63,66,17,27,32,46,9,12,37,61,24,38,18,30,53,58,48,41,50,56,5,10,25,40,16,29,51,64,47,45,7,14,35,62,21,43,19,31)

Conjugacy classes & character table

92 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#153598, D3×#7548, #72286843, …
maximal normal subgroup ofC2×#153598, #72286843, #72286849, …
maximal quotient ofD3×#7548, #72286849

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 60773);