Finite Group Databasebeta
Cayley diagram

C2×#62431 #10579197

order512
nilpotency class3
isoclinismisoclinic class of #62265
automorphism?
homologyAbelianization (H1) = C26 · Schur multiplier (H2) = C213

Aliases

direct productC2×#62431

Subgroups

subgroupG/H
center, socleC23C23×D4
commutator, Frattini, cosocleC2×C4C26
LCSG ▷ C2×C4 ▷ C2 ▷ C1
UCSC1 ◁ C23 ◁ C2×#529 ◁ G
LECSG ▷ C2×C4 ▷ C2 ▷ C1

7618 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);(4,7)(5,9)(13,19)(14,20)(16,22)(18,23)(21,25)(24,26);(3,4)(5,8)(6,7)(9,10)(11,12)(13,16)(14,18)(15,17)(19,22)(20,23)(21,24)(25,26);(11,13,20,25,15,21,14,19)(12,16,23,26,17,24,18,22);(4,7)(8,10);(3,5,6,9)(4,8,7,10)(12,17)(16,24)(18,23)(22,26)

Conjugacy classes & character table

104 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#72308496, C2×#10580989, C2×#10585563, …
maximal normal subgroup of#72308496, C2×#10580989, C2×#10585563, …
maximal quotient of#72340739

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 10486393);