Finite Group Databasebeta
Cayley diagram

C2×#33329 #7622422

order512
nilpotency class2
isoclinismisoclinic class of #20338
automorphism?
homologyAbelianization (H1) = C23×C42 · Schur multiplier (H2) = C29

Aliases

direct productC2×#33329

Subgroups

subgroupG/H
centerC2×C4C22×C42
commutatorC4C23×C42
Frattini, cosocleC2×C8C25
socleC22C22×#97
prime radicalC22×#41C2×C4
LCSG ▷ C4 ▷ C1
UCSC1 ◁ C2×C4 ◁ G
LECSG ▷ C2×C8 ▷ C4 ▷ C2 ▷ C1

2146 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 34
transitive degreeμt(G) = 64

A minimal faithful permutation representation — 5 generators on 34 points:

(1,2);(3,4,6,11,7,13,18,26,8,12,17,27,19,9,20,22)(5,10,15,24,16,25,30,34,14,23,28,33,29,21,31,32);(4,9,12,13)(6,17)(10,21,23,25)(11,26,27,22)(15,28)(18,20)(24,34,33,32)(30,31);(3,5)(4,10)(6,15)(7,16)(8,14)(9,21)(11,24)(12,23)(13,25)(17,28)(18,30)(19,29)(20,31)(22,32)(26,34)(27,33);(5,14)(10,23)(15,28)(16,29)(21,25)(24,33)(30,31)(32,34)

Conjugacy classes & character table

164 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#7622637, #72226782, #72226798, …
maximal normal subgroup ofC2×#7622637, #72226782, #72226798, …
maximal quotient of#72216668, #72216670, C4×#33329, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 7529618);