Finite Group Databasebeta

C2×D4053 #30633907

order16212
automorphism?
homologyAbelianization (H1) = C22 · Schur multiplier (H2) = C2

Aliases

dihedralD8106
direct productC2×D4053
unambiguous semidirect product(C2×C3)⋊D1351
unambiguous semidirect product(C2×C7)⋊D579
unambiguous semidirect product(C2×C193)⋊D21

Splittings

Fitting, socleC2×C3×C7×C193 ⋊ C2
derived, HallC3×C7×C193 ⋊ C22
HallC7×C193 ⋊ C2×D3
HallC3×C193 ⋊ C2×D7
SylowC193 ⋊ C2×D21
HallC3×C7 ⋊ C2×D193
SylowC7 ⋊ C2×D579
SylowC3 ⋊ C2×D1351

Subgroups

subgroupG/H
center, hypercenterC2D4053
commutator, cosocle, hypocenterC3×C7×C193C22
FrattiniC1G
Fitting, socleC2×C3×C7×C193C2
LCSG ▷ C3×C7×C193
UCSC1 ◁ C2

40 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 205
transitive degreeμt(G) = 8106

A minimal faithful permutation representation — 2 generators on 205 points:

(1,2)(3,4,5)(6,7,8,9,10,11,12)(13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116,117,118,119,120,121,122,123,124,125,126,127,128,129,130,131,132,133,134,135,136,137,138,139,140,141,142,143,144,145,146,147,148,149,150,151,152,153,154,155,156,157,158,159,160,161,162,163,164,165,166,167,168,169,170,171,172,173,174,175,176,177,178,179,180,181,182,183,184,185,186,187,188,189,190,191,192,193,194,195,196,197,198,199,200,201,202,203,204,205);(4,5)(7,12)(8,11)(9,10)(14,205)(15,204)(16,203)(17,202)(18,201)(19,200)(20,199)(21,198)(22,197)(23,196)(24,195)(25,194)(26,193)(27,192)(28,191)(29,190)(30,189)(31,188)(32,187)(33,186)(34,185)(35,184)(36,183)(37,182)(38,181)(39,180)(40,179)(41,178)(42,177)(43,176)(44,175)(45,174)(46,173)(47,172)(48,171)(49,170)(50,169)(51,168)(52,167)(53,166)(54,165)(55,164)(56,163)(57,162)(58,161)(59,160)(60,159)(61,158)(62,157)(63,156)(64,155)(65,154)(66,153)(67,152)(68,151)(69,150)(70,149)(71,148)(72,147)(73,146)(74,145)(75,144)(76,143)(77,142)(78,141)(79,140)(80,139)(81,138)(82,137)(83,136)(84,135)(85,134)(86,133)(87,132)(88,131)(89,130)(90,129)(91,128)(92,127)(93,126)(94,125)(95,124)(96,123)(97,122)(98,121)(99,120)(100,119)(101,118)(102,117)(103,116)(104,115)(105,114)(106,113)(107,112)(108,111)(109,110)

Conjugacy classes & character table

4056 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup ofD16212
maximal normal subgroup ofD16212
maximal quotient ofDic8106, D16212

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(16212, 70);