Finite Group Databasebeta
Cayley diagram

C2×#35690 #7629326

order512
nilpotency class2
isoclinismisoclinic class of #35680
automorphism?
homologyAbelianization (H1) = C26 · Schur multiplier (H2) = C212

Aliases

direct productC2×#35690

Subgroups

subgroupG/H
center, socleC24C25
commutator, Frattini, cosocleC23C26
prime radicalC2×#2397C2
LCSG ▷ C23 ▷ C1
UCSC1 ◁ C24 ◁ G
LECSG ▷ C23 ▷ C1

6336 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)(5,8)(6,9)(7,10)(11,12)(13,18)(14,16)(15,17)(20,23)(24,26);(3,4)(5,8)(6,9)(7,10)(11,13)(12,14)(15,16)(17,18)(19,20)(21,24)(22,23)(25,26);(3,5)(4,6)(7,9)(8,10)(11,12)(13,18)(14,16)(15,17);(3,5)(4,8)(6,10)(7,9)(11,14,15,18)(12,16,17,13);(3,6,7,8)(4,9,10,5)(11,12)(13,14)(15,17)(16,18)(19,21,22,25)(20,24,23,26)

Conjugacy classes & character table

128 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#7629442, C2×#7744850, C2×#7744806
maximal normal subgroup ofC2×#7629442, C2×#7744850, C2×#7744806
maximal quotient ofC2×#4928842, C2×#517585, C2×#786578, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 7536522);