Finite Group Databasebeta
Cayley diagram

C2×#17281 #845146

order512
nilpotency class2
isoclinismisoclinic class of #17082
automorphism?
homologyAbelianization (H1) = C25 · Schur multiplier (H2) = C26×C42

Aliases

direct productC2×#17281

Subgroups

subgroupG/H
center, socle, prime radicalC25C24
commutator, Frattini, cosocleC24C25
LCSG ▷ C24 ▷ C1
UCSC1 ◁ C25 ◁ G
LECSG ▷ C24 ▷ C1

3570 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 34
transitive degreeμt(G) = 512

A minimal faithful permutation representation — 5 generators on 34 points:

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

Conjugacy classes & character table

92 conjugacy classes — view the full character table.

Relationships

Fitting subgroup ofC2×#17281⋊C3
maximal subgroup of#72267505, #72267507, #72267561, …
maximal normal subgroup of#72267505, #72267507, #72267561, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 752342);