Finite Group Databasebeta
Cayley diagram

C2×#3500 #62806

order256
nilpotency class2
isoclinismisoclinic class of #3484
automorphism?
homologyAbelianization (H1) = C26 · Schur multiplier (H2) = C214

Aliases

direct productC2×#3500

Subgroups

subgroupG/H
center, socleC23C25
commutator, Frattini, cosocleC22C26
LCSG ▷ C22 ▷ C1
UCSC1 ◁ C23 ◁ G
LECSG ▷ C22 ▷ C1

5767 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 22
transitive degreeμt(G) = 64

A minimal faithful permutation representation — 6 generators on 22 points:

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

Conjugacy classes & character table

88 conjugacy classes — view the full character table.

Relationships

Fitting subgroup ofC2×#3500⋊C3
maximal subgroup of#185148, #185154, #185583, …
maximal normal subgroup of#185148, #185154, #185583, …
maximal quotient ofC2×#34184, C2×#34258, C2×#34259, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(256, 55794);