Finite Group Databasebeta
Cayley diagram

C2×#24364 #6437642

order512
nilpotency class3
isoclinismisoclinic class of #23848
automorphism?
homologyAbelianization (H1) = C25 · Schur multiplier (H2) = C210

Aliases

direct productC2×#24364

Subgroups

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

5162 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)(7,8,9,10);(4,6)(11,12,16,19)(13,20,22,25)(14,18,15,23)(17,24,26,21);(8,10)(11,13)(12,17)(14,21)(15,24)(16,22)(18,25)(19,26)(20,23);(4,6)(11,14,16,15)(12,18,19,23)(13,21,22,24)(17,25,26,20)

Conjugacy classes & character table

104 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#72264150, #72264158, #72264329, …
maximal normal subgroup of#72264150, #72264158, #72264329, …
maximal quotient of#72311966

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 6344838);