Finite Group Databasebeta
Cayley diagram

C2×#9260 #198376

order512
nilpotency class3
isoclinismisoclinic class of #9239
automorphism?
homologyAbelianization (H1) = C23×C4 · Schur multiplier (H2) = C26×C4

Aliases

direct productC2×#9260

Subgroups

subgroupG/H
center, socleC23#386
commutatorC22×C4C23×C4
Frattini, cosocleC23×C4C24
prime radicalC22×#121C22
LCSG ▷ C22×C4 ▷ C22 ▷ C1
UCSC1 ◁ C23 ◁ C24×C4 ◁ G
LECSG ▷ C23×C4 ▷ C22 ▷ C1

1662 conjugacy classes of subgroups.

Full subgroup data →

Presentation

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

A minimal faithful permutation representation — 4 generators on 26 points:

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

Conjugacy classes & character table

86 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#72257298, C2×#198406, #72257347, …
maximal normal subgroup of#72257298, C2×#198406, #72257347, …
maximal quotient of#72264106, #72314190, #72314197

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 105572);