Finite Group Databasebeta
Cayley diagram

C2×#23854 #6437493

order512
nilpotency class3
isoclinismisoclinic class of #23848
automorphism?
homologyAbelianization (H1) = C25 · Schur multiplier (H2) = C211

Aliases

direct productC2×#23854

Subgroups

subgroupG/H
center, socleC24C22×D4
commutator, Frattini, cosocleC22×C4C25
LCSG ▷ C22×C4 ▷ C2 ▷ C1
UCSC1 ◁ C24 ◁ C22×C4×D4 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

6444 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 26
transitive degreeμt(G) = 256

A minimal faithful permutation representation — 5 generators on 26 points:

(1,2);(3,4)(5,6)(11,12)(13,20)(14,16)(15,19)(17,21)(18,23)(22,26)(24,25);(7,8)(9,10)(12,16)(14,23)(17,20)(18,19)(21,24)(25,26);(4,6)(8,10);(11,13,15,22)(12,17,19,25)(14,24,23,21)(16,20,18,26)

Conjugacy classes & character table

104 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#6437515, C2×#6437496, C2×#6437520
maximal normal subgroup ofC2×#6437515, C2×#6437496, C2×#6437520

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 6344689);