Finite Group Databasebeta
Cayley diagram

C2×#35916 #7629234

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

Aliases

direct productC2×#35916

Subgroups

subgroupG/H
center, socleC24C25
commutator, Frattini, cosocleC23C26
prime radicalC2×#2428C2
LCSG ▷ C23 ▷ C1
UCSC1 ◁ C24 ◁ G
LECSG ▷ C23 ▷ C1

6786 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);(11,12,16,14)(13,18,15,17)(19,20,23,26)(21,22,25,24);(3,4)(5,8)(6,9)(7,10)(11,13,16,15)(12,17,14,18)(19,20,23,26)(21,22,25,24);(3,5)(4,7)(6,10)(8,9)(11,12,16,14)(13,18,15,17)(19,21)(20,24)(22,26)(23,25);(3,5)(4,8)(6,10)(7,9)(11,14,16,12)(13,18,15,17)(19,21)(20,22)(23,25)(24,26);(3,4)(5,7)(6,9)(8,10)(11,15,16,13)(12,17,14,18)(19,22)(20,25)(21,26)(23,24)

Conjugacy classes & character table

128 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#7837041, C2×#7837047, C2×#7837043, …
maximal normal subgroup ofC2×#7837041, C2×#7837047, C2×#7837043, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 7536430);