Finite Group Databasebeta
Cayley diagram

C2×#60368 #10574825

order512
nilpotency class3
isoclinismisoclinic class of #60367
automorphism?
homologyAbelianization (H1) = C26 · Schur multiplier (H2) = C215

Aliases

direct productC2×#60368

Subgroups

subgroupG/H
center, socleC23C23×D4
commutator, Frattini, cosocleC2×C4C26
LCSG ▷ C2×C4 ▷ C2 ▷ C1
UCSC1 ◁ C23 ◁ C23×#41 ◁ G
LECSG ▷ C2×C4 ▷ C2 ▷ C1

21966 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 38
transitive degreeμt(G) = 128

A minimal faithful permutation representation — 6 generators on 38 points:

(1,2);(3,4)(5,6)(7,8)(9,17)(10,14)(11,23)(12,15)(13,19)(16,25)(18,31)(20,30)(21,28)(22,35)(24,27)(26,33)(29,34)(32,38)(36,37);(7,9,12,20)(8,13,15,27)(10,18,21,32)(11,24,25,19)(14,26,28,37)(16,30,23,17)(22,36,34,33)(29,38,35,31);(4,6)(7,10)(8,14)(9,18)(11,22)(12,21)(13,26)(15,28)(16,29)(17,31)(19,33)(20,32)(23,35)(24,36)(25,34)(27,37)(30,38);(10,21)(14,28)(18,32)(22,34)(26,37)(29,35)(31,38)(33,36);(8,15)(13,27)(14,28)(16,23)(17,30)(26,37)(29,35)(31,38)

Conjugacy classes & character table

116 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#10576111, C2×#10574839, C2×#6437603, …
maximal normal subgroup ofC2×#10576111, C2×#10574839, C2×#6437603, …
maximal quotient ofC2×#6437517, C2×#6437515, C2×#6437512, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 10482021);