Finite Group Databasebeta
Cayley diagram

C2×#63018 #10586337

order512
nilpotency class2
isoclinismisoclinic class of #63011
automorphism?
homologyAbelianization (H1) = C27 · Schur multiplier (H2) = C219

Aliases

direct productC2×#63018

Subgroups

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

35198 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)(5,8)(6,9)(7,10)(11,12)(13,20)(14,22)(15,17)(16,19)(18,24)(21,25)(23,26);(3,4)(5,8)(6,9)(7,10)(11,13,16,15)(12,17,19,20)(14,21,24,23)(18,25,22,26);(3,5)(4,7)(6,10)(8,9)(11,13,16,15)(12,17,19,20)(14,21,24,23)(18,25,22,26);(11,14)(12,18)(13,21)(15,23)(16,24)(17,25)(19,22)(20,26);(3,5)(4,8)(6,10)(7,9)(11,15,16,13)(12,17,19,20)(14,23,24,21)(18,25,22,26);(3,4)(5,7)(6,9)(8,10)(11,12)(13,17)(14,18)(15,20)(16,19)(21,25)(22,24)(23,26)

Conjugacy classes & character table

152 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#72236836, #72238159, #72238196, …
maximal normal subgroup of#72236836, #72238159, #72238196, …
maximal quotient ofC2×#8182917, C2×#8398547, C2×#8095873, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 10493533);