Finite Group Databasebeta
Cayley diagram

C2×#12932 #494272

order512
nilpotency class4
isoclinismisoclinic class of #2238
automorphism?
homologyAbelianization (H1) = C23×C4 · Schur multiplier (H2) = C26

Aliases

direct productC2×#12932

Subgroups

subgroupG/H
centerC2×C4#481
commutatorC2×C8C23×C4
Frattini, cosocleC22×C8C24
socleC22#1853
prime radicalC25SD16
LCSG ▷ C2×C8 ▷ C4 ▷ C2 ▷ C1
UCSC1 ◁ C2×C4 ◁ C23×C4 ◁ C23×M16 ◁ G
LECSG ▷ C22×C8 ▷ C4 ▷ C2 ▷ C1

1090 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);(3,4,7,11,8,13,23,12)(5,14,17,32,16,31,22,28)(6,18,21,10,20,30,33,29)(9,24,26,15,25,19,27,34);(3,5,8,16)(4,9)(6,19,20,24)(7,22,23,17)(10,28)(11,27)(12,26)(13,25)(14,18)(15,33,34,21)(29,32)(30,31);(6,20)(10,29)(14,31)(15,34)(18,30)(19,24)(21,33)(28,32)

Conjugacy classes & character table

80 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#72214470, #72214477, #72217029, …
maximal normal subgroup of#72214470, #72214477, #72217029, …
maximal quotient ofC2×#149193, #72224876

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 401468);