Finite Group Databasebeta
Cayley diagram

C2×#11913 #483012

order512
nilpotency class4
isoclinismisoclinic class of #11912
automorphism?
homologyAbelianization (H1) = C23×C4 · Schur multiplier (H2) = C25

Aliases

direct productC2×#11913

Subgroups

subgroupG/H
center, socleC22#1530
commutatorC42C23×C4
Frattini, cosocle#97C24
prime radicalC2×#3176C2
LCSG ▷ C42 ▷ C2×C4 ▷ C2 ▷ C1
UCSC1 ◁ C22 ◁ C22×C4 ◁ C2×#405 ◁ G
LECSG ▷ #97 ▷ C2×C4 ▷ C2 ▷ C1

761 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);(3,4,6,12,7,9,21,23,8,13,20,29,22,11,18,28)(5,14,16,31,17,26,33,30,15,27,19,34,32,10,24,25);(4,9)(6,18)(7,22)(10,14)(11,13)(12,29)(16,24)(17,32)(19,33)(20,21)(25,30)(26,27);(3,5,8,15)(4,10)(6,19,20,16)(7,17,22,32)(9,14)(11,27)(12,30)(13,26)(18,33,21,24)(23,34)(25,29)(28,31)

Conjugacy classes & character table

68 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#132069, C2×#483023, C2×#132072
maximal normal subgroup ofC2×#132069, C2×#483023, C2×#132072

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 390208);