Finite Group Databasebeta
Cayley diagram

C2×#35874 #7629207

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

Aliases

direct productC2×#35874

Subgroups

subgroupG/H
center, socleC24C25
commutator, Frattini, cosocleC23C26
prime radicalC2×#2424C2
LCSG ▷ C23 ▷ C1
UCSC1 ◁ C24 ◁ G
LECSG ▷ C23 ▷ C1

6718 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);(11,12)(13,15)(14,18)(16,17)(20,24)(25,26);(3,4)(5,8)(6,9)(7,10)(11,13)(12,14)(15,17)(16,18)(19,20,23,24)(21,25,22,26);(3,5)(4,7)(6,10)(8,9)(11,14,16,15)(12,13,17,18)(19,21,23,22)(20,25,24,26);(3,5)(4,8)(6,10)(7,9)(11,15,16,14)(12,13,17,18)(19,22,23,21)(20,26,24,25);(3,4)(5,7)(6,9)(8,10)(11,13)(12,15)(14,17)(16,18)

Conjugacy classes & character table

128 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#7660918, C2×#7629217, C2×#7629286, …
maximal normal subgroup ofC2×#7660918, C2×#7629217, C2×#7629286, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 7536403);