Finite Group Databasebeta
Cayley diagram

C2×#22207 #6376209

order512
nilpotency class3
isoclinismisoclinic class of #3198
automorphism?
homologyAbelianization (H1) = C24×C4 · Schur multiplier (H2) = C28

Aliases

direct productC2×#22207

Subgroups

subgroupG/H
centerC22×C4C22×D4
commutatorC2×C4C24×C4
Frattini, cosocleC22×C4C25
socleC23C2×C4×D4
prime radicalC2×#3054C2
LCSG ▷ C2×C4 ▷ C2 ▷ C1
UCSC1 ◁ C22×C4 ◁ C23×M16 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

2382 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)(5,9)(6,8)(7,10)(11,12,16,20,17,21,15,25)(13,18,23,26,22,19,14,24);(3,5)(4,7)(6,10)(8,9)(11,13,16,23,17,22,15,14)(12,18,20,26,21,19,25,24);(5,10)(7,9)(11,14,15,22,17,23,16,13)(12,19,20,24,21,18,25,26);(4,8)(7,9)(13,22)(14,23)(18,19)(24,26)

Conjugacy classes & character table

104 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#6377568
maximal normal subgroup ofC2×#6377568
maximal quotient ofC2×#218804

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 6283405);