Finite Group Databasebeta
Cayley diagram

C2×#63066 #10586397

order512
nilpotency class2
isoclinismisoclinic class of #63041
automorphism?
homologyAbelianization (H1) = C27 · Schur multiplier (H2) = C219

Aliases

direct productC2×#63066

Subgroups

subgroupG/H
center, socleC23C26
commutator, Frattini, cosocleC22C27
LCSG ▷ C22 ▷ C1
UCSC1 ◁ C23 ◁ G
LECSG ▷ C22 ▷ C1

35392 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 26
transitive degreeμt(G) = 128

A minimal faithful permutation representation — 7 generators on 26 points:

(1,2);(3,4,7,8)(5,6,9,10)(11,12)(13,21)(14,16)(15,19)(17,18)(20,24)(22,26)(23,25);(4,8)(5,9)(12,18)(14,24)(19,21)(22,25);(3,5)(4,6)(7,9)(8,10)(11,13,17,15)(12,19,18,21)(14,22,24,25)(16,23,20,26);(3,6)(4,5)(7,10)(8,9)(11,14)(12,20)(13,22)(15,25)(16,18)(17,24)(19,26)(21,23);(11,15,17,13)(12,19,18,21)(14,25,24,22)(16,23,20,26);(11,16,17,20)(12,14,18,24)(13,23,15,26)(19,22,21,25)

Conjugacy classes & character table

140 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#10586400, C2×#511830, #72261337, …
maximal normal subgroup ofC2×#10586400, C2×#511830, #72261337, …
maximal quotient ofC2×#8063858, C2×#8902675, C2×#7849270, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 10493593);