Finite Group Databasebeta
Cayley diagram

C2×#13076 #494665

order512
nilpotency class4
isoclinismisoclinic class of #13074
automorphism?
homologyAbelianization (H1) = C23×C4 · Schur multiplier (H2) = C27

Aliases

direct productC2×#13076

Subgroups

subgroupG/H
center, socleC22#1893
commutatorC2×C8C23×C4
Frattini, cosocleC22×C8C24
prime radicalC2×#3060C2
LCSG ▷ C2×C8 ▷ C4 ▷ C2 ▷ C1
UCSC1 ◁ C22 ◁ C23×C4 ◁ C22×#131 ◁ G
LECSG ▷ C22×C8 ▷ C4 ▷ C2 ▷ C1

1298 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 34
transitive degreeμt(G) = 64

A minimal faithful permutation representation — 4 generators on 34 points:

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

Conjugacy classes & character table

92 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#72237224, #72237259, C2×#500351, …
maximal normal subgroup of#72237224, #72237259, C2×#500351, …
maximal quotient of#72237242, #72240710, #72250254, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 401861);