Finite Group Databasebeta
Cayley diagram

C2×#47539 #7700870

order512
nilpotency class2
isoclinismisoclinic class of #46350
automorphism?
homologyAbelianization (H1) = C26 · Schur multiplier (H2) = C211×C4

Aliases

direct productC2×#47539

Subgroups

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

6470 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 26
transitive degreeμt(G) = 256

A minimal faithful permutation representation — 6 generators on 26 points:

(1,2);(3,4,7,9)(5,10,6,8)(11,12)(13,15)(14,16)(17,18)(19,20,22,24)(21,23,25,26);(3,5)(4,8)(6,7)(9,10)(11,12)(13,17)(14,16)(15,18);(5,6)(8,10)(11,12,14,16)(13,15,18,17)(19,20)(21,23)(22,24)(25,26);(3,6,7,5)(4,8,9,10)(11,12)(13,15)(14,16)(17,18);(3,4)(5,10)(6,8)(7,9)(11,13,14,18)(12,15,16,17)(19,21,22,25)(20,23,24,26)

Conjugacy classes & character table

104 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#9220688
maximal normal subgroup ofC2×#9220688
maximal quotient ofC2×#1108199, C2×#4341758

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 7608066);