Finite Group Databasebeta
Cayley diagram

C2×#60341 #10574550

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

Aliases

direct productC2×#60341

Subgroups

subgroupG/H
centerC22×C4C25
commutatorC22C25×C4
Frattini, cosocleC2×C4C26
socleC23C24×C4
prime radicalC2×#3482C2
LCSG ▷ C22 ▷ C1
UCSC1 ◁ C22×C4 ◁ G
LECSG ▷ C2×C4 ▷ C2 ▷ C1

6370 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 34
transitive degreeμt(G) = 256

A minimal faithful permutation representation — 6 generators on 34 points:

(1,2);(3,4)(5,11)(6,9)(7,10)(8,13)(12,17)(14,16)(15,18)(19,20,24,25,23,27,21,26)(22,28,30,32,31,34,29,33);(3,5,7,13)(4,8,10,11)(6,14,15,12)(9,17,18,16)(19,21,23,24)(20,25,27,26)(22,30,31,29)(28,33,34,32);(3,6,7,15)(4,9,10,18)(5,12,13,14)(8,16,11,17)(19,21,23,24)(20,26,27,25)(22,29,31,30)(28,33,34,32);(4,10)(8,11)(9,18)(16,17)(20,27)(25,26)(28,34)(32,33);(19,22,24,30,23,31,21,29)(20,28,25,32,27,34,26,33)

Conjugacy classes & character table

176 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#10584698, C2×#10585022, C2×#10585562, …
maximal normal subgroup ofC2×#10584698, C2×#10585022, C2×#10585562, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 10481746);