Finite Group Databasebeta

C17×#21784 #16879528

order4352
nilpotency class3
isoclinismisoclinic class of #21782
automorphism?
homologyAbelianization (H1) = C23×C4×C17 · Schur multiplier (H2) = C26

Aliases

direct productC17×#21784

Subgroups

subgroupG/H
center, socleC2×C17#2308
commutatorC2×C4C23×C4×C17
Frattini, cosocleC22×C4C24×C17
prime radicalC17×#3500C2
LCSG ▷ C2×C4 ▷ C2 ▷ C1
UCSC1 ◁ C2×C17 ◁ C22×C4×C17 ◁ G

1278 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 49
transitive degreeμt(G) = 544

A minimal faithful permutation representation — 4 generators on 49 points:

(1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17)(18,19)(20,28,31,24)(21,32,34,44)(22,27)(23,26)(25,33,41,36)(29,45)(30,43,35,39)(37,42)(38,46)(40,48)(47,49);(18,20)(19,24)(21,29)(22,35)(23,31)(25,40)(26,28)(27,43)(30,37)(32,49)(33,48)(34,47)(36,46)(38,41)(39,42)(44,45);(18,21,23,34)(19,25,26,41)(20,29,31,47)(22,36,37,33)(24,38,28,40)(27,44,42,32)(30,48,35,46)(39,45,43,49);(18,20)(19,24)(21,29)(22,30)(23,31)(25,38)(26,28)(27,39)(32,49)(33,46)(34,47)(35,37)(36,48)(40,41)(42,43)(44,45)

Conjugacy classes & character table

782 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(4352, 14772);