Finite Group Databasebeta

#27156876

order12416
automorphism?
homologyAbelianization (H1) = C2×C4 · Schur multiplier (H2) = C4

Aliases

No aliases for this group.

Splittings

Fitting#125×C97 ⋊ C4
SylowC97 ⋊ #1412

Subgroups

subgroupG/H
centerC2#20261641
commutatorC42×C97C2×C4
FrattiniC42C2×#87604
Fitting#125×C97C4
socleC2×C97#354
prime radical, cosocle#15690807C22
hypercenter#125#87604
hypocenterC97#1412
LCSG ▷ C42×C97 ▷ C2×C4×C97 ▷ C22×C97 ▷ C2×C97 ▷ C97
UCSC1 ◁ C2 ◁ C22 ◁ C2×C4 ◁ C42 ◁ #125

94 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 113
transitive degreeμt(G) = 1552

A minimal faithful permutation representation — 2 generators on 113 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)(98,100,102,108)(99,103)(101,110,111,109)(104,107)(105,112)(106,113);(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)(100,107,109,113)(101,105,111,104)(102,106)(103,108,112,110)

Polycyclic presentation:

2^7,97|a^2=d,b^2=f,c^2=fg,e^2=g,b^a=bc,c^a=ce,e^a=ef,f^a=fg,h^a=h^75,c^b=cf,d^b=def,e^b=eg,d^c=dfg,e^d=eg,h^d=h^96

Conjugacy classes & character table

350 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(12416, 19650);