Finite Group Databasebeta

C2×(C11⋊C5)⋊D137 #44474545

order30140
automorphism?
homologyAbelianization (H1) = C22×C5 · Schur multiplier (H2) = C2

Aliases

direct productC2×(C11⋊C5)⋊D137
unambiguous semidirect product(C2×C11⋊C5)⋊D137
unambiguous semidirect product(C2×C137)⋊AGL(1,𝔽11)
unambiguous semidirect product(C2×D1507)⋊C5

Splittings

Fitting, socleC2×C11×C137 ⋊ C2×C5
derived, HallC11×C137 ⋊ C22×C5
HallC11⋊C5×C137 ⋊ C22
HallC2×D1507 ⋊ C5
SylowC137 ⋊ C2×AGL(1,𝔽11)
HallC11⋊C5 ⋊ C2×D137
SylowC11 ⋊ C2×C5×D137

Subgroups

subgroupG/H
center, hypercenterC2(C11⋊C5)⋊D137
commutator, cosocle, hypocenterC11×C137C22×C5
FrattiniC1G
Fitting, socleC2×C11×C137C2×C5
LCSG ▷ C11×C137
UCSC1 ◁ C2

40 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 150
transitive degreeμt(G) = 3014

A minimal faithful permutation representation — 2 generators on 150 points:

(4,8,9,7,12,5,6,13,10,11)(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)(85,86)(87,88)(89,90)(91,92)(93,94)(95,96)(97,98)(99,100)(101,102)(103,104)(105,106)(107,108)(109,110)(111,112)(113,114)(115,116)(117,118)(119,120)(121,122)(123,124)(125,126)(127,128)(129,130)(131,132)(133,134)(135,136)(137,138)(139,140)(141,142)(143,144)(145,146)(147,148)(149,150);(1,2)(3,4,7,12,6,9,13,8,11,10,5)(14,15,17,19,21,23,25,27,29,31,33,35,37,39,41,43,45,47,49,51,53,55,57,59,61,63,65,67,69,71,73,75,77,79,81,83,85,87,89,91,93,95,97,99,101,103,105,107,109,111,113,115,117,119,121,123,125,127,129,131,133,135,137,139,141,143,145,147,149,150,148,146,144,142,140,138,136,134,132,130,128,126,124,122,120,118,116,114,112,110,108,106,104,102,100,98,96,94,92,90,88,86,84,82,80,78,76,74,72,70,68,66,64,62,60,58,56,54,52,50,48,46,44,42,40,38,36,34,32,30,28,26,24,22,20,18,16)

Conjugacy classes & character table

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

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(30140, 18);