Finite Group Databasebeta
Cayley diagram

C2×#60211 #10574241

order512
nilpotency class2
isoclinismisoclinic class of #3484
automorphism?
homologyAbelianization (H1) = C25×C4 · Schur multiplier (H2) = C213

Aliases

direct productC2×#60211

Subgroups

subgroupG/H
centerC22×C4C25
commutatorC22C25×C4
Frattini, cosocleC2×C4C26
socleC23C24×C4
prime radicalC2×#3444C2
LCSG ▷ C22 ▷ C1
UCSC1 ◁ C22×C4 ◁ G
LECSG ▷ C2×C4 ▷ C2 ▷ C1

7096 conjugacy classes of subgroups.

Full subgroup data →

Presentation

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

A minimal faithful permutation representation — 6 generators on 26 points:

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

Conjugacy classes & character table

176 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#10577001, C2×#10576994, #72280641, …
maximal normal subgroup ofC2×#10577001, C2×#10576994, #72280641, …
maximal quotient of#72283446, #72307695, #72310863, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 10481437);