Finite Group Databasebeta
Cayley diagram

C2×#3524 #62792

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

Aliases

direct productC2×#3524

Subgroups

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

3613 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)(12,13)(15,23)(17,19)(21,26);(11,12,16,13)(14,19,22,17)(15,18,23,20)(21,25,26,24);(3,4)(5,8)(6,7)(9,10)(11,13,16,12)(14,19,22,17)(15,20,23,18)(21,25,26,24);(11,14,16,22)(12,17,13,19)(15,21,23,26)(18,24,20,25);(3,5,6,9)(4,8,7,10)(11,15)(12,18)(13,20)(14,21)(16,23)(17,24)(19,25)(22,26)

Conjugacy classes & character table

88 conjugacy classes — view the full character table.

Relationships

Fitting subgroup ofC2×#3524⋊C3
maximal subgroup of#185508, #185598, #188263, …
maximal normal subgroup of#185508, #185598, #188263, …
maximal quotient ofC2×#34197, C2×#34262, C2×#34263, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(256, 55780);