Finite Group Databasebeta
Cayley diagram

C2×#60169 #10574155

order512
nilpotency class3
isoclinismisoclinic class of #3585
automorphism?
homologyAbelianization (H1) = C25×C4 · Schur multiplier (H2) = C214

Aliases

direct productC2×#60169

Subgroups

subgroupG/H
center, socleC23C23×D4
commutatorC4C25×C4
Frattini, cosocleC2×C4C26
prime radicalC23×#41C22
LCSG ▷ C4 ▷ C2 ▷ C1
UCSC1 ◁ C23 ◁ C22×#117 ◁ G
LECSG ▷ C2×C4 ▷ C2 ▷ C1

10370 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);(3,4,6,5)(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);(3,5,6,4)(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

164 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#10576111
maximal normal subgroup ofC2×#10576111

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 10481351);