Finite Group Databasebeta

C2×D2895 #26040720

order11580
automorphismAut(G) order 8893440
homologyAbelianization (H1) = C22 · Schur multiplier (H2) = C2

Aliases

dihedralD5790
direct productC2×D2895
unambiguous semidirect product(C2×C3)⋊D965
unambiguous semidirect product(C2×C5)⋊D579
unambiguous semidirect product(C2×C193)⋊D15

Splittings

Fitting, socleC2×C3×C5×C193 ⋊ C2
derived, HallC3×C5×C193 ⋊ C22
HallC5×C193 ⋊ C2×D3
HallC3×C193 ⋊ C2×D5
SylowC193 ⋊ C2×D15
HallC3×C5 ⋊ C2×D193
SylowC5 ⋊ C2×D579
SylowC3 ⋊ C2×D965

Subgroups

subgroupG/H
center, hypercenterC2D2895
commutator, cosocle, hypocenterC3×C5×C193C22
FrattiniC1G
Fitting, socleC2×C3×C5×C193C2
LCSG ▷ C3×C5×C193
UCSC1 ◁ C2

40 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 203
transitive degreeμt(G) = 5790

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

Conjugacy classes & character table

2898 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup ofC2×D8685, C2×C3⋊(C5⋊(D193⋊C3)), D3×D2895, …
maximal normal subgroup ofC2×C3⋊(C5⋊(D193⋊C3)), C2×C3×D2895, D11580
maximal quotient ofC2×D8685, D3×D2895, C2×C3×D2895, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(11580, 46);