Finite Group Databasebeta
Cayley diagram

C2×#60182 #10574153

order512
nilpotency class3
isoclinismisoclinic class of #3585
automorphism?
homologyAbelianization (H1) = C25×C4 · Schur multiplier (H2) = C214

Aliases

direct productC2×#60182

Subgroups

subgroupG/H
centerC2×C4C23×D4
commutatorC4C25×C4
Frattini, cosocleC2×C4C26
socleC22C22×C4×D4
prime radicalC22×#575C2
LCSG ▷ C4 ▷ C2 ▷ C1
UCSC1 ◁ C2×C4 ◁ C23×M16 ◁ G
LECSG ▷ C2×C4 ▷ C2 ▷ C1

10278 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 34
transitive degreeμt(G) = 64

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

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

Conjugacy classes & character table

164 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC4×#60182, #72224753, C2×#6434130, …
maximal normal subgroup ofC4×#60182, #72224753, C2×#6434130, …
maximal quotient ofC4×#60182, #72265633, C22×#60182, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 10481349);