Finite Group Databasebeta
Cayley diagram

C2×#3586 #63089

order256
nilpotency class3
isoclinismisoclinic class of #3585
automorphism?
homologyAbelianization (H1) = C26 · Schur multiplier (H2) = C214

Aliases

direct productC2×#3586

Subgroups

subgroupG/H
center, socleC22C23×D4
commutator, Frattini, cosocleC4C26
LCSG ▷ C4 ▷ C2 ▷ C1
UCSC1 ◁ C22 ◁ C22×#41 ◁ G
LECSG ▷ C4 ▷ C2 ▷ C1

5397 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 34
transitive degreeμt(G) = 64

A minimal faithful permutation representation — 6 generators on 34 points:

(1,2);(3,4)(5,13)(6,10)(7,19)(8,11)(9,15)(12,21)(14,27)(16,26)(17,24)(18,31)(20,23)(22,29)(25,30)(28,34)(32,33);(3,5,8,16)(4,9,11,23)(6,14,17,28)(7,20,21,15)(10,22,24,33)(12,26,19,13)(18,32,30,29)(25,34,31,27);(3,6)(4,10)(5,14)(7,18)(8,17)(9,22)(11,24)(12,25)(13,27)(15,29)(16,28)(19,31)(20,32)(21,30)(23,33)(26,34);(6,17)(10,24)(14,28)(18,30)(22,33)(25,31)(27,34)(29,32);(4,11)(9,23)(10,24)(12,19)(13,26)(22,33)(25,31)(27,34)

Conjugacy classes & character table

82 conjugacy classes — view the full character table.

Relationships

Fitting subgroup ofC2×#3586⋊C3, C2×#11714992
maximal subgroup of#359545, #359547, #359574, …
maximal normal subgroup of#359545, #359547, #359574, …
maximal quotient ofC2×#60088, C2×#60089, C2×#60109, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(256, 56077);