Finite Group Databasebeta
Cayley diagram

C2×#13103 #494756

order512
nilpotency class4
isoclinismisoclinic class of #13096
automorphism?
homologyAbelianization (H1) = C23×C4 · Schur multiplier (H2) = C27

Aliases

direct productC2×#13103

Subgroups

subgroupG/H
center, socleC22#1898
commutatorC22×C4C23×C4
Frattini, cosocleC2×#41C24
prime radicalC2×#3010C2
LCSG ▷ C22×C4 ▷ C22 ▷ C2 ▷ C1
UCSC1 ◁ C22 ◁ C22×C4 ◁ C22×2−1+4 ◁ G
LECSG ▷ C2×#41 ▷ C22 ▷ C2 ▷ C1

1990 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);(3,4,9,14,10,15,8,13)(5,7,12,25,18,26,27,16)(6,19,22,11,23,29,21,30)(17,32,28,20,33,34,31,24);(3,5,16,4)(6,17,32,11)(7,14,8,27)(9,12,26,13)(10,18,25,15)(19,22,28,24)(20,29,21,31)(23,33,34,30);(3,6,10,23)(4,11,15,30)(5,17,18,33)(7,24,26,20)(8,22,9,21)(12,31,27,28)(13,29,14,19)(16,32,25,34)

Conjugacy classes & character table

68 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#72312335, #72312340, C2×#497330, …
maximal normal subgroup of#72312335, #72312340, C2×#497330, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 401952);