Finite Group Databasebeta
Cayley diagram

C2×#37141 #7634432

order512
nilpotency class2
isoclinismisoclinic class of #36702
automorphism?
homologyAbelianization (H1) = C26 · Schur multiplier (H2) = C212

Aliases

direct productC2×#37141

Subgroups

subgroupG/H
center, socleC24C25
commutator, Frattini, cosocleC23C26
prime radicalC22×#121C22
LCSG ▷ C23 ▷ C1
UCSC1 ◁ C24 ◁ G
LECSG ▷ C23 ▷ C1

5526 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)(5,9)(6,7)(8,10)(11,12)(13,17)(14,18)(15,16)(21,25)(23,26);(4,6)(8,9)(12,16)(13,18)(19,20,22,24)(21,23,25,26);(3,5)(4,8)(6,9)(7,10)(11,13)(12,14)(15,18)(16,17)(19,21,22,25)(20,23,24,26);(3,6,7,4)(5,9,10,8)(11,14)(12,13)(15,17)(16,18);(3,5)(4,8)(6,9)(7,10)

Conjugacy classes & character table

104 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#7660918, C2×#7660749, C2×#7634443
maximal normal subgroup ofC2×#7660918, C2×#7660749, C2×#7634443

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 7541628);