Finite Group Databasebeta

#27156761

order12416
automorphism?
homologyAbelianization (H1) = C2×C8 · Schur multiplier (H2) = C2

Aliases

No aliases for this group.

Splittings

SylowC97 ⋊ #1368

Subgroups

subgroupG/H
centerC22#15690878
commutatorC8×C97C2×C8
FrattiniC2×C8C2×#87604
FittingC2×C16×C97C4
socle, prime radicalC22×C97#106
cosocleC8×Dic97C22
hypercenterC2×C16#87604
hypocenterC97#1368
LCSG ▷ C8×C97 ▷ C4×C97 ▷ C2×C97 ▷ C97
UCSC1 ◁ C22 ◁ C2×C4 ◁ C2×C8 ◁ C2×C16

68 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 121
transitive degreeμt(G) = 12416

A minimal faithful permutation representation — 2 generators on 121 points:

(1,2,5,10,19,32,49,70,51,30,46,65,85,66,86,94,89,73,52,35,22,13,6,11,20,33,50,71,79,55,34,17,29,44,61,81,93,97,96,91,76,56,39,26,15,24,37,54,75,83,59,38,21,8,16,27,40,57,77,92,95,88,68,80,60,43,28,41,58,78,87,63,42,25,12,3,7,14,23,36,53,74,90,72,47,67,84,64,45,62,82,69,48,31,18,9,4)(106,107,108,111,109,113,114,118,110,112,115,117,116,119,121,120);(2,3,4,6)(5,8,9,15)(7,12,13,11)(10,17,18,28)(14,21,22,24)(16,25,26,20)(19,30,31,45)(23,34,35,41)(27,38,39,37)(29,42,43,33)(32,47,48,66)(36,51,52,62)(40,55,56,58)(44,59,60,54)(46,63,64,50)(49,68,69,81)(53,72,73,86)(57,70,76,82)(61,79,80,78)(65,83,84,75)(67,87,85,71)(74,88,89,93)(77,90,91,94)(92,95,96,97)(98,99,100,102,101,103,104,105)(107,111,112,117)(108,114)(109,116)(113,120,119,118)(115,121)

Polycyclic presentation:

2^7,97|a^2=d,b^2=c,c^2=e,d^2=f,e^2=g,b^a=bc,c^a=ce,e^a=eg,h^a=h^75,d^b=dg,h^d=h^96

Conjugacy classes & character table

800 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(12416, 19535);