Finite Group Databasebeta
Cayley diagram

C2×#61064 #10576075

order512
nilpotency class3
isoclinismisoclinic class of #61058
automorphism?
homologyAbelianization (H1) = C26 · Schur multiplier (H2) = C214

Aliases

direct productC2×#61064

Subgroups

subgroupG/H
center, socleC23C23×D4
commutator, Frattini, cosocleC2×C4C26
LCSG ▷ C2×C4 ▷ C2 ▷ C1
UCSC1 ◁ C23 ◁ C2×#525 ◁ G
LECSG ▷ C2×C4 ▷ C2 ▷ C1

10418 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)(7,8,13,18)(9,19,20,33)(10,15,25,32)(11,17,12,16)(14,26,28,22)(21,35,36,30)(23,38,37,29)(24,34,27,31);(7,9,13,20)(8,14,18,28)(10,23,25,37)(11,22,12,26)(15,30,32,35)(16,19,17,33)(21,27,36,24)(29,34,38,31);(4,6)(9,20)(14,28)(19,33)(21,36)(22,26)(23,37)(29,38)(30,35);(7,10)(8,15)(9,21)(11,24)(12,27)(13,25)(14,29)(16,31)(17,34)(18,32)(19,35)(20,36)(22,37)(23,26)(28,38)(30,33);(7,11,13,12)(8,16,18,17)(9,22,20,26)(10,24,25,27)(14,19,28,33)(15,31,32,34)(21,37,36,23)(29,35,38,30)

Conjugacy classes & character table

104 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#10576944, #72282220, #72282251
maximal normal subgroup ofC2×#10576944, #72282220, #72282251

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 10483271);