Finite Group Databasebeta
Cayley diagram

C2×#47393 #7701249

order512
nilpotency class2
isoclinismisoclinic class of #46350
automorphism?
homologyAbelianization (H1) = C26 · Schur multiplier (H2) = C212

Aliases

direct productC2×#47393

Subgroups

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

6582 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 26
transitive degreeμt(G) = 128

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

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

Conjugacy classes & character table

104 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#9123539, C2×#9223912, C2×#7779461
maximal normal subgroup ofC2×#9123539, C2×#9223912, C2×#7779461

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 7608445);