Finite Group Databasebeta
Cayley diagram

C2×#20694 #6370873

order512
nilpotency class3
isoclinismisoclinic class of #1462
automorphism?
homologyAbelianization (H1) = C24×C4 · Schur multiplier (H2) = C210

Aliases

direct productC2×#20694

Subgroups

subgroupG/H
centerC22×C4C2×C22⋊C4
commutatorC23C24×C4
Frattini, cosocleC22×C4C25
socleC23C22×C22⋊C4
prime radicalC26C2×C4
LCSG ▷ C23 ▷ C2 ▷ C1
UCSC1 ◁ C22×C4 ◁ C25×C4 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

5042 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);(3,4)(5,8)(6,7)(9,10)(11,12,15,20,16,19,14,18)(13,21,22,26,23,17,24,25);(4,7)(8,10);(3,5,6,9)(4,8,7,10)(11,13)(12,17)(14,22)(15,24)(16,23)(18,25)(19,21)(20,26);(11,14,16,15)(12,18,19,20)(13,22,23,24)(17,25,21,26)

Conjugacy classes & character table

128 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#187758, C2×#188076, C2×#382414, …
maximal normal subgroup ofC2×#187758, C2×#188076, C2×#382414, …
maximal quotient of#72302832

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 6278069);