Finite Group Databasebeta
Cayley diagram

C2×#18168 #6346422

order512
nilpotency class3
isoclinismisoclinic class of #18162
automorphism?
homologyAbelianization (H1) = C25 · Schur multiplier (H2) = C210

Aliases

direct productC2×#18168

Subgroups

subgroupG/H
center, socleC23C2×#120
commutator, Frattini, cosocleC22×C4C25
LCSG ▷ C22×C4 ▷ C22 ▷ C1
UCSC1 ◁ C23 ◁ C24×C4 ◁ G
LECSG ▷ C22×C4 ▷ C22 ▷ C1

4176 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 26
transitive degreeμt(G) = 64

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

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

Conjugacy classes & character table

80 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#6346700, C2×#6346598, C2×#6346732, …
maximal normal subgroup ofC2×#6346700, C2×#6346598, C2×#6346732, …
maximal quotient of#72309328

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 6253618);