Finite Group Databasebeta

C72×C71 #16812474

order3479
nilpotency class1
isoclinismisoclinic class of C1
automorphismAut(G) order 141120
homologyAbelianization (H1) = G · Schur multiplier (H2) = C7

Aliases

abelianC72×C71

Subgroups

subgroupG/H
centerGC1
commutator, FrattiniC1G
LCSG ▷ C1
UCSC1 ◁ G

20 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 85
transitive degreeμt(G) = 3479

A minimal faithful permutation representation — 2 generators on 85 points:

(1,2,3,4,5,6,7)(15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85);(8,9,10,11,12,13,14)

Conjugacy classes & character table

3479 conjugacy classes. The character table is too large to display.

Relationships

center ofD3×C72×C71, C72×D5×C71
derived subgroup ofC7⋊Dic497, C7⋊D7×D71, D7×D497, …
Fitting subgroup ofC7×D7×D71, C7⋊D7×D71, D72×C71, …
socle ofC7×D7×D71, C7⋊D7×D71, D72×C71, …
maximal subgroup ofC5×C72×C71, C72×C71⋊C5, C7×C49×C71, …
maximal normal subgroup ofC5×C72×C71, C72×C71⋊C5, C7×C49×C71, …
maximal quotient ofC5×C72×C71, C7×C49×C71, C71×H(3,𝔽7), …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(3479, 4);