Finite Group Databasebeta
Cayley diagram

C2×#13008 #494481

order512
nilpotency class4
isoclinismisoclinic class of #2238
automorphism?
homologyAbelianization (H1) = C23×C4 · Schur multiplier (H2) = C27

Aliases

direct productC2×#13008

Subgroups

subgroupG/H
centerC2×C4#481
commutatorC2×C8C23×C4
Frattini, cosocleC22×C8C24
socleC22#1874
prime radicalC2×#3054C2
LCSG ▷ C2×C8 ▷ C4 ▷ C2 ▷ C1
UCSC1 ◁ C2×C4 ◁ C23×C4 ◁ C23×M16 ◁ G
LECSG ▷ C22×C8 ▷ C4 ▷ C2 ▷ C1

1460 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);(3,4,7,12,8,13,24,30,9,11,6,19,21,28,22,32)(5,14,17,27,18,29,23,26,16,33,15,31,25,34,20,10);(3,5)(4,10,11,26)(6,20)(7,23)(8,25)(9,16)(12,29,19,34)(13,31,28,27)(14,32,33,30)(15,22)(17,24)(18,21);(4,11)(6,7)(10,26)(13,28)(15,17)(20,23)(22,24)(27,31)

Conjugacy classes & character table

80 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#72215369, #72215373, #72216369, …
maximal normal subgroup of#72215369, #72215373, #72216369, …
maximal quotient ofC2×#148043, #72224880

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 401677);