Finite Group Databasebeta
Cayley diagram

C2×#9529 #202061

order512
nilpotency class3
isoclinismisoclinic class of #9519
automorphism?
homologyAbelianization (H1) = C23×C4 · Schur multiplier (H2) = C26

Aliases

direct productC2×#9529

Subgroups

subgroupG/H
center, socleC23#386
commutatorC22×C4C23×C4
Frattini, cosocleC2×C42C24
prime radicalC2×#3109C2
LCSG ▷ C22×C4 ▷ C22 ▷ C1
UCSC1 ◁ C23 ◁ C22×C42 ◁ G
LECSG ▷ C2×C42 ▷ C22 ▷ C1

1286 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 34
transitive degreeμt(G) = 128

A minimal faithful permutation representation — 4 generators on 34 points:

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

Conjugacy classes & character table

74 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#202075, C2×#202083, C2×#202089
maximal normal subgroup ofC2×#202075, C2×#202083, C2×#202089
maximal quotient of#72309144

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 109257);