Finite Group Databasebeta
Cayley diagram

C2×#12080 #483801

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

Aliases

direct productC2×#12080

Subgroups

subgroupG/H
center, socleC23#442
commutatorC2×C8C23×C4
Frattini, cosocleC4×C8C24
prime radicalC22×D8C2×C4
LCSG ▷ C2×C8 ▷ C4 ▷ C2 ▷ C1
UCSC1 ◁ C23 ◁ C2×C42 ◁ C2×#322 ◁ G
LECSG ▷ C4×C8 ▷ C2×C4 ▷ C2 ▷ C1

500 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 26
transitive degreeμt(G) = 256

A minimal faithful permutation representation — 4 generators on 26 points:

(1,2);(3,4,6,5,7,8,10,9)(12,16,18,24)(13,20)(14,21)(17,23,25,19)(22,26);(11,12,15,18)(13,17,22,25)(14,23,21,19)(16,20,24,26);(3,5,6,8,7,9,10,4)(11,13,21,26,15,22,14,20)(12,17,19,16,18,25,23,24)

Conjugacy classes & character table

80 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#484140, C2×#484045, #72285843, …
maximal normal subgroup ofC2×#484140, C2×#484045, #72285843, …
maximal quotient ofC2×#140121, C22×#12080, C2×#135932, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 390997);