Finite Group Databasebeta
Cayley diagram

C2×#20892 #6371340

order512
nilpotency class3
isoclinismisoclinic class of #3026
automorphism?
homologyAbelianization (H1) = C24×C4 · Schur multiplier (H2) = C210

Aliases

direct productC2×#20892

Subgroups

subgroupG/H
centerC2×C4C2×#120
commutatorC23C24×C4
Frattini, cosocleC22×C4C25
socleC22C2×#385
prime radicalC23×#41C22
LCSG ▷ C23 ▷ C2 ▷ C1
UCSC1 ◁ C2×C4 ◁ C24×C4 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

4566 conjugacy classes of subgroups.

Full subgroup data →

Presentation

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

A minimal faithful permutation representation — 5 generators on 34 points:

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

Conjugacy classes & character table

116 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#375777, C2×#6438013, C2×#418483, …
maximal normal subgroup ofC2×#375777, C2×#6438013, C2×#418483, …
maximal quotient of#72310593, #72311411, C2×#357764, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 6278536);