Finite Group Databasebeta
Cayley diagram

C2×#60216 #10574246

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

Aliases

direct productC2×#60216

Subgroups

subgroupG/H
centerC22×C4C25
commutatorC22C25×C4
Frattini, cosocleC2×C4C26
socleC23C24×C4
prime radicalC2×#3475C2
LCSG ▷ C22 ▷ C1
UCSC1 ◁ C22×C4 ◁ G
LECSG ▷ C2×C4 ▷ C2 ▷ C1

6982 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)(11,12,15,13,16,18,23,20)(14,17,22,19,21,24,26,25);(4,7)(8,10);(11,13,15,18,16,20,23,12)(14,19,22,24,21,25,26,17);(3,5,6,9)(4,8,7,10)(11,14)(12,17)(13,19)(15,22)(16,21)(18,24)(20,25)(23,26);(14,21)(17,24)(19,25)(22,26)

Conjugacy classes & character table

176 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#10577022, C2×#10577100, C2×#10577097, …
maximal normal subgroup ofC2×#10577022, C2×#10577100, C2×#10577097, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 10481442);