Finite Group Databasebeta
Cayley diagram

C2×#12044 #483497

order512
nilpotency class4
isoclinismisoclinic class of #509
automorphism?
homologyAbelianization (H1) = C23×C8 · Schur multiplier (H2) = C25

Aliases

direct productC2×#12044

Subgroups

subgroupG/H
centerC22×C4C2×D8
commutatorC8C23×C8
Frattini, cosocleC4×C8C24
socle, prime radicalC23C4×D8
LCSG ▷ C8 ▷ C4 ▷ C2 ▷ C1
UCSC1 ◁ C22×C4 ◁ C2×C4×C8 ◁ C2×C82 ◁ G
LECSG ▷ C4×C8 ▷ C2×C4 ▷ C2 ▷ C1

506 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 42
transitive degreeμt(G) = 512

A minimal faithful permutation representation — 4 generators on 42 points:

(1,2);(3,4,6,9,7,5,8,10)(11,12)(13,21)(14,25)(15,30)(16,18)(17,22)(19,28)(20,27)(23,41)(24,38)(26,36)(29,37)(31,35)(32,40)(33,42)(34,39);(11,13,16,24)(12,17,18,32)(14,26,29,42)(15,31,27,23)(19,35,34,41)(20,36,30,33)(21,37,38,25)(22,39,40,28);(3,5,6,10,7,4,8,9)(12,18)(17,32)(19,34)(20,30)(21,38)(25,37)(33,36)(35,41)

Conjugacy classes & character table

128 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#483499, C2×#151083, #72232001, …
maximal normal subgroup ofC2×#483499, C2×#151083, #72232001, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 390693);