Finite Group Databasebeta
Cayley diagram

C2×#23868 #6437500

order512
nilpotency class3
isoclinismisoclinic class of #23860
automorphism?
homologyAbelianization (H1) = C25 · Schur multiplier (H2) = C211

Aliases

direct productC2×#23868

Subgroups

subgroupG/H
center, socleC24C22×D4
commutator, Frattini, cosocleC22×C4C25
prime radicalC2×#2407C2
LCSG ▷ C22×C4 ▷ C2 ▷ C1
UCSC1 ◁ C24 ◁ C22×C4×D4 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

6320 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)(13,21)(14,17)(15,25)(16,20)(18,23)(19,22)(24,26);(7,8)(9,10)(11,13,16,23)(12,17,20,26)(14,15,24,22)(18,25,21,19);(4,6)(8,10);(11,14,16,24)(12,18,20,21)(13,22,23,15)(17,19,26,25)

Conjugacy classes & character table

92 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#6437509, C2×#6437513, C2×#6437520
maximal normal subgroup ofC2×#6437509, C2×#6437513, C2×#6437520

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 6344696);