Finite Group Databasebeta
Cayley diagram

C2×#18091 #6345136

order512
nilpotency class3
isoclinismisoclinic class of #3264
automorphism?
homologyAbelianization (H1) = C24×C4 · Schur multiplier (H2) = C28

Aliases

direct productC2×#18091

Subgroups

subgroupG/H
centerC22×C4C22×D4
commutatorC2×C4C24×C4
Frattini, cosocleC42C25
socleC23C2×C4×D4
prime radicalC2×#3169C2
LCSG ▷ C2×C4 ▷ C2 ▷ C1
UCSC1 ◁ C22×C4 ◁ C2×#431 ◁ G
LECSG ▷ C42 ▷ C22 ▷ C1

1830 conjugacy classes of subgroups.

Full subgroup data →

Presentation

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

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

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

Conjugacy classes & character table

116 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#6345865, #72285735, #72285779, …
maximal normal subgroup ofC2×#6345865, #72285735, #72285779, …
maximal quotient ofC2×#231412, C22×#18091, #72318777, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 6252332);