Finite Group Databasebeta
Cayley diagram

C2×#10711 #353156

order512
nilpotency class3
isoclinismisoclinic class of #99
automorphism?
homologyAbelianization (H1) = C2×C43 · Schur multiplier (H2) = C25×C42

Aliases

direct productC2×#10711

Subgroups

subgroupG/H
centerC22×C8C22⋊C4
commutatorC22C2×C43
Frattini, cosocleC23×C4C24
socleC23C4×C22⋊C4
prime radicalC25C22×C4
LCSG ▷ C22 ▷ C2 ▷ C1
UCSC1 ◁ C22×C8 ◁ C24×C8 ◁ G
LECSG ▷ C23×C4 ▷ C2 ▷ C1

2466 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 38
transitive degreeμt(G) = 128

A minimal faithful permutation representation — 4 generators on 38 points:

(1,2);(7,8)(9,17,19,13)(10,14)(11,16)(12,15)(18,29,31,24)(20,30,33,25)(21,27)(22,26)(23,28)(32,37,38,35)(34,36);(3,4,5,6)(7,9)(8,13)(10,18)(11,20)(12,19)(14,24)(15,17)(16,25)(21,32)(22,31)(23,33)(26,29)(27,35)(28,30)(34,38)(36,37);(7,10,11,21,12,22,23,34)(8,14,16,27,15,26,28,36)(9,18,20,32,19,31,33,38)(13,24,25,35,17,29,30,37)

Conjugacy classes & character table

176 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#359071, C2×#353608, C2×#359028, …
maximal normal subgroup ofC2×#359071, C2×#353608, C2×#359028, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 260352);