Finite Group Databasebeta
Cayley diagram

C2×#12079 #483799

order512
nilpotency class4
isoclinismisoclinic class of #12077
automorphism?
homologyAbelianization (H1) = C23×C4 · Schur multiplier (H2) = C24

Aliases

direct productC2×#12079

Subgroups

subgroupG/H
center, socle, prime radicalC23#442
commutatorC2×C8C23×C4
Frattini, cosocleC4×C8C24
LCSG ▷ C2×C8 ▷ C4 ▷ C2 ▷ C1
UCSC1 ◁ C23 ◁ C2×C42 ◁ C2×#322 ◁ G
LECSG ▷ C4×C8 ▷ C2×C4 ▷ C2 ▷ C1

462 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);(3,4,6,5,7,8,10,9)(11,12,15,19,17,21,16,32)(13,22,24,40,26,41,25,37)(14,27,30,39,29,38,31,20)(18,33,35,23,36,28,34,42);(11,13,17,26)(12,18,21,36)(14,28,29,33)(15,25,16,24)(19,34,32,35)(20,37,39,40)(22,27,41,38)(23,31,42,30);(3,5,6,8,7,9,10,4)(12,19,21,32)(14,29)(18,34,36,35)(20,38,39,27)(22,40,41,37)(23,42)(28,33)(30,31)

Conjugacy classes & character table

80 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#484041, C2×#483877, C2×#484139, …
maximal normal subgroup ofC2×#484041, C2×#483877, C2×#484139, …
maximal quotient ofC2×#140099, C2×#140369

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 390995);