Finite Group Databasebeta

C71×#12416 #31833288

order18176
nilpotency class4
automorphism?
homologyAbelianization (H1) = C23×C71 · Schur multiplier (H2) = C22

Aliases

direct productC71×#12416

Subgroups

subgroupG/H
center, socleC22×C71#459
commutator, Frattini, cosocleC4×C8C23×C71
prime radicalC71×#2206C2
LCSG ▷ C4×C8 ▷ C2×C4 ▷ C2 ▷ C1
UCSC1 ◁ C22×C71 ◁ C42×C71 ◁ C82×C71 ◁ G

256 conjugacy classes of subgroups; only the 86 normal subgroups are shown.

normal subgroups only

This group has 256 conjugacy classes of subgroups — too many to draw. Only its 86 normal subgroups are shown.

Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.

Full subgroup data →

Presentation

minimal degreeμ(G) = 95
transitive degreeμt(G) = 9088

A minimal faithful permutation representation — 3 generators on 95 points:

(2,5)(3,7)(6,8)(9,10)(11,14)(12,21)(13,17)(15,18)(16,19)(20,23)(22,24)(25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95);(1,2,3,5,4,6,7,8);(10,14)(11,18)(12,19)(15,16)(17,23)(20,24)(21,22)

Conjugacy classes & character table

3053 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(18176, 5404);