Finite Group Databasebeta
Cayley diagram

C2×#10672 #243936

order512
nilpotency class3
isoclinismisoclinic class of #10304
automorphism?
homologyAbelianization (H1) = C24 · Schur multiplier (H2) = C25×C4

Aliases

direct productC2×#10672

Subgroups

subgroupG/H
center, socleC24#127
commutator, Frattini, cosocleC2×C42C24
prime radicalC22×#127C22
LCSG ▷ C2×C42 ▷ C22 ▷ C1
UCSC1 ◁ C24 ◁ C22×C42 ◁ G
LECSG ▷ C2×C42 ▷ C22 ▷ C1

1320 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 26
transitive degreeμt(G) = 256

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

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

Conjugacy classes & character table

104 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#244406
maximal normal subgroup ofC2×#244406
maximal quotient ofC2×#117091

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 151132);