Finite Group Databasebeta
Cayley diagram

C2×#35861 #7629223

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

Aliases

direct productC2×#35861

Subgroups

subgroupG/H
center, socleC24C25
commutator, Frattini, cosocleC23C26
prime radicalC2×#2543C2
LCSG ▷ C23 ▷ C1
UCSC1 ◁ C24 ◁ G
LECSG ▷ C23 ▷ C1

6390 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);(11,12,15,18)(13,14,17,16)(19,20,24,23)(21,26,22,25);(3,4)(5,8)(6,9)(7,10)(11,13)(12,16)(14,18)(15,17)(19,21,24,22)(20,25,23,26);(3,5)(4,7)(6,10)(8,9)(11,12,15,18)(13,14,17,16)(19,22,24,21)(20,26,23,25);(3,5)(4,8)(6,10)(7,9)(11,13)(12,14)(15,17)(16,18)(19,23,24,20)(21,26,22,25);(3,4)(5,7)(6,9)(8,10)(11,14)(12,17)(13,18)(15,16)

Conjugacy classes & character table

128 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#7660918, C2×#7629235, C2×#7660258
maximal normal subgroup ofC2×#7660918, C2×#7629235, C2×#7660258

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 7536419);