Finite Group Databasebeta
Cayley diagram

C2×#37290 #7634710

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

Aliases

direct productC2×#37290

Subgroups

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

6610 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)(5,7)(6,9)(8,10)(13,17)(16,18)(20,23)(21,25);(4,5)(8,9)(12,15)(16,18)(19,20,22,23)(21,24,25,26);(11,12)(13,16)(14,15)(17,18)(19,20)(21,24)(22,23)(25,26);(3,5,7,4)(6,9,10,8)(11,12)(13,16)(14,15)(17,18)(19,21,22,25)(20,24,23,26);(3,6,7,10)(4,8,5,9)(11,13,14,17)(12,16,15,18)

Conjugacy classes & character table

104 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#8374829, C2×#8268724, C2×#7779672, …
maximal normal subgroup ofC2×#8374829, C2×#8268724, C2×#7779672, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 7541906);