Finite Group Databasebeta
Cayley diagram

C2×#56308 #8099249

order512
nilpotency class2
isoclinismisoclinic class of #53390
automorphism?
homologyAbelianization (H1) = C26 · Schur multiplier (H2) = C212

Aliases

direct productC2×#56308

Subgroups

subgroupG/H
center, socleC24C25
commutator, Frattini, cosocleC23C26
LCSG ▷ C23 ▷ C1
UCSC1 ◁ C24 ◁ G
LECSG ▷ C23 ▷ C1

6196 conjugacy classes of subgroups.

Full subgroup data →

Presentation

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

A minimal faithful permutation representation — 6 generators on 34 points:

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

Conjugacy classes & character table

92 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#9170474
maximal normal subgroup ofC2×#9170474
maximal quotient ofC2×#2612654, C2×#3349661, C2×#4606624

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 8006445);