Finite Group Databasebeta
Cayley diagram

C2×#3518 #62791

order256
nilpotency class2
isoclinismisoclinic class of #3484
automorphism?
homologyAbelianization (H1) = C26 · Schur multiplier (H2) = C213

Aliases

direct productC2×#3518

Subgroups

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

3559 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 26
transitive degreeμt(G) = 128

A minimal faithful permutation representation — 6 generators on 26 points:

(1,2);(4,7)(8,10)(11,12,17,15)(13,20,14,18)(16,23,24,19)(21,25,22,26);(11,13,17,14)(12,18,15,20)(16,21,24,22)(19,25,23,26);(3,4)(5,8)(6,7)(9,10)(11,14,17,13)(12,18,15,20)(16,22,24,21)(19,25,23,26);(11,15,17,12)(13,18,14,20)(16,23,24,19)(21,25,22,26);(3,5,6,9)(4,8,7,10)(11,16)(12,19)(13,21)(14,22)(15,23)(17,24)(18,25)(20,26)

Conjugacy classes & character table

88 conjugacy classes — view the full character table.

Relationships

Fitting subgroup ofC2×#3518⋊C3
maximal subgroup of#185130, #185146, #185473, …
maximal normal subgroup of#185130, #185146, #185473, …
maximal quotient ofC2×#34193, C2×#34262, C2×#34231, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(256, 55779);