Finite Group Databasebeta
Cayley diagram

C2×#13005 #494476

order512
nilpotency class4
isoclinismisoclinic class of #13005
automorphism?
homologyAbelianization (H1) = C23×C4 · Schur multiplier (H2) = C27

Aliases

direct productC2×#13005

Subgroups

subgroupG/H
center, socleC22#1874
commutatorC2×C8C23×C4
Frattini, cosocleC22×C8C24
prime radicalC2×#3067C2
LCSG ▷ C2×C8 ▷ C4 ▷ C2 ▷ C1
UCSC1 ◁ C22 ◁ C23×C4 ◁ C22×#131 ◁ G
LECSG ▷ C22×C8 ▷ C4 ▷ C2 ▷ C1

1392 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);(3,4,8,13,9,15,24,27,10,16,6,22,7,14,23,11)(5,17,20,26,19,30,34,31,21,32,18,33,25,12,28,29);(4,11,16,27)(6,23)(7,9)(8,24)(12,26,30,33)(13,15,22,14)(17,29,32,31)(18,28)(19,25)(20,34);(3,5)(4,12)(6,20)(7,25)(8,18)(9,19)(10,21)(11,26)(13,31)(14,32)(15,17)(16,30)(22,29)(23,34)(24,28)(27,33)

Conjugacy classes & character table

80 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#72231521, #72231535, C2×#495739, …
maximal normal subgroup of#72231521, #72231535, C2×#495739, …
maximal quotient of#72249899, #72252737, #72264616, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 401672);