Finite Group Databasebeta
Cayley diagram

C2×#20094 #6359423

order512
nilpotency class3
isoclinismisoclinic class of #20022
automorphism?
homologyAbelianization (H1) = C25 · Schur multiplier (H2) = C28

Aliases

direct productC2×#20094

Subgroups

subgroupG/H
center, socleC23D42
commutator, Frattini, cosocleC42C25
prime radicalC2×#459C22
LCSG ▷ C42 ▷ C22 ▷ C1
UCSC1 ◁ C23 ◁ C2×C42 ◁ G
LECSG ▷ C42 ▷ C22 ▷ C1

1666 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);(4,8)(6,14)(9,15)(10,11)(12,18)(16,17)(19,20,23,26)(21,27,28,34)(22,30,32,25)(24,31,33,29);(3,4,7,11)(5,9,13,17)(6,10,14,8)(12,16,18,15)(21,28)(24,33)(27,34)(29,31);(3,5,7,13)(4,9,11,17)(6,12,14,18)(8,15,10,16)(19,21,23,28)(20,24,26,33)(22,31,32,29)(25,34,30,27);(4,10)(6,14)(8,11)(9,16)(12,18)(15,17)

Conjugacy classes & character table

74 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#6360326, C2×#6360305, C2×#6360347, …
maximal normal subgroup ofC2×#6360326, C2×#6360305, C2×#6360347, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 6266619);