Finite Group Databasebeta
Cayley diagram

C2×#44527 #7669050

order512
nilpotency class2
isoclinismisoclinic class of #42996
automorphism?
homologyAbelianization (H1) = C26 · Schur multiplier (H2) = C212

Aliases

direct productC2×#44527

Subgroups

subgroupG/H
center, socleC24C25
commutator, Frattini, cosocleC23C26
prime radicalC2×#2703C2
LCSG ▷ C23 ▷ C1
UCSC1 ◁ C24 ◁ G
LECSG ▷ C23 ▷ C1

5886 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)(5,9)(6,7)(8,10)(11,12)(13,18)(14,17)(15,16)(19,20,24,22)(21,25,23,26);(3,4,6,7)(5,9,10,8)(11,13)(12,17)(14,16)(15,18)(20,22)(25,26);(4,7)(8,9)(13,14)(17,18)(19,21,24,23)(20,25,22,26);(3,4)(5,8)(6,7)(9,10)(11,14,16,13)(12,17,15,18)(19,22,24,20)(21,26,23,25);(3,5,6,10)(4,8,7,9)(11,15,16,12)(13,17,14,18)(19,23,24,21)(20,26,22,25)

Conjugacy classes & character table

116 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#7837053, C2×#7669361, C2×#7837057
maximal normal subgroup ofC2×#7837053, C2×#7669361, C2×#7837057

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 7576246);