Finite Group Databasebeta

C2×D8107 #44569822

order32428
automorphism?
homologyAbelianization (H1) = C22 · Schur multiplier (H2) = C2

Aliases

dihedralD16214
direct productC2×D8107
unambiguous semidirect product(C2×C67)⋊D121
unambiguous semidirect product(C2×C121)⋊D67

Splittings

FittingC2×C67×C121 ⋊ C2
derived, HallC67×C121 ⋊ C22
SylowC121 ⋊ C2×D67
SylowC67 ⋊ C2×D121

Subgroups

subgroupG/H
center, hypercenterC2D8107
commutator, cosocle, hypocenterC67×C121C22
FrattiniC11C2×D737
FittingC2×C67×C121C2
socleC2×C11×C67D11
LCSG ▷ C67×C121
UCSC1 ◁ C2

30 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 190
transitive degreeμt(G) = 16214

A minimal faithful permutation representation — 2 generators on 190 points:

(1,2)(3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116,117,118,119,120,121,122,123)(124,125,126,127,128,129,130,131,132,133,134,135,136,137,138,139,140,141,142,143,144,145,146,147,148,149,150,151,152,153,154,155,156,157,158,159,160,161,162,163,164,165,166,167,168,169,170,171,172,173,174,175,176,177,178,179,180,181,182,183,184,185,186,187,188,189,190);(4,123)(5,122)(6,121)(7,120)(8,119)(9,118)(10,117)(11,116)(12,115)(13,114)(14,113)(15,112)(16,111)(17,110)(18,109)(19,108)(20,107)(21,106)(22,105)(23,104)(24,103)(25,102)(26,101)(27,100)(28,99)(29,98)(30,97)(31,96)(32,95)(33,94)(34,93)(35,92)(36,91)(37,90)(38,89)(39,88)(40,87)(41,86)(42,85)(43,84)(44,83)(45,82)(46,81)(47,80)(48,79)(49,78)(50,77)(51,76)(52,75)(53,74)(54,73)(55,72)(56,71)(57,70)(58,69)(59,68)(60,67)(61,66)(62,65)(63,64)(125,190)(126,189)(127,188)(128,187)(129,186)(130,185)(131,184)(132,183)(133,182)(134,181)(135,180)(136,179)(137,178)(138,177)(139,176)(140,175)(141,174)(142,173)(143,172)(144,171)(145,170)(146,169)(147,168)(148,167)(149,166)(150,165)(151,164)(152,163)(153,162)(154,161)(155,160)(156,159)(157,158)

Conjugacy classes & character table

8110 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup ofD32428
maximal normal subgroup ofD32428
maximal quotient ofDic16214, D32428

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(32428, 11);