Finite Group Databasebeta

#27158962

order12416
automorphism?
homologyAbelianization (H1) = C22×C8 · Schur multiplier (H2) = C2

Aliases

No aliases for this group.

Splittings

SylowC97 ⋊ #2183

Subgroups

subgroupG/H
center, FrattiniC22C22×#11715906
commutator, socle, prime radicalC22×C97C22×C8
FittingC2×Q8×C97C8
cosocleC2×#11715897C23
hypercenterC2×Q8#11715906
hypocenterC97#2183
LCSG ▷ C22×C97 ▷ C97
UCSC1 ◁ C22 ◁ C2×Q8

126 conjugacy classes of subgroups.

Full subgroup data →

Presentation

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

A minimal faithful permutation representation — 3 generators on 121 points:

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

Polycyclic presentation:

2^7,97|a^2=e,b^2=d,c^2=de,e^2=f,f^2=g,b^a=bd,c^a=cg,h^a=h^33,h^c=h^64,h^e=h^22,h^f=h^96

Conjugacy classes & character table

176 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(12416, 21736);