Finite Group Databasebeta
Cayley diagram

C2×#36350 #7630004

order512
nilpotency class2
isoclinismisoclinic class of D4×#120
automorphism?
homologyAbelianization (H1) = C26 · Schur multiplier (H2) = C212

Aliases

direct productC2×#36350

Subgroups

subgroupG/H
center, socleC24C25
commutator, Frattini, cosocleC23C26
prime radicalC2×#2430C2
LCSG ▷ C23 ▷ C1
UCSC1 ◁ C24 ◁ G
LECSG ▷ C23 ▷ C1

6770 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);(11,12)(13,15)(14,17)(16,18)(20,21)(25,26);(3,4,6,8)(5,7,10,9)(11,13,16,17)(12,14,18,15)(19,20,24,21)(22,25,23,26);(3,4)(5,9)(6,8)(7,10)(11,14,16,15)(12,17,18,13)(19,21,24,20)(22,26,23,25);(3,5)(4,7)(6,10)(8,9)(11,12)(13,14)(15,17)(16,18)(19,22,24,23)(20,25,21,26);(3,4)(5,9)(6,8)(7,10)(11,15,16,14)(12,13,18,17)(19,23,24,22)(20,26,21,25)

Conjugacy classes & character table

140 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#7630412, C2×#7745123, C2×#7744760
maximal normal subgroup ofC2×#7630412, C2×#7745123, C2×#7744760
maximal quotient ofC2×#519349, C2×#519343, C2×#519340, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 7537200);