Finite Group Databasebeta

C2×ΓL(1,𝔽8)×C293 #27134398

order12306
isoclinismisoclinic class of ΓL(1,𝔽8)
automorphism?
homologyAbelianization (H1) = C2×C3×C293 · Schur multiplier (H2) = C1

Aliases

direct productC2×ΓL(1,𝔽8)×C293
unambiguous semidirect product(C2×C7)⋊(C3×C293)
unambiguous semidirect product(C2×C7×C293)⋊C3

Splittings

Fitting, socle, HallC2×C7×C293 ⋊ C3
derived, SylowC7 ⋊ C2×C3×C293
HallC7×C293 ⋊ C2×C3
HallC2×C7 ⋊ C3×C293

Subgroups

subgroupG/H
center, hypercenterC2×C293ΓL(1,𝔽8)
commutator, cosocle, hypocenterC7C2×C3×C293
FrattiniC1G
Fitting, socleC2×C7×C293C3
LCSG ▷ C7
UCSC1 ◁ C2×C293

16 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 302
transitive degreeμt(G) = 4102

A minimal faithful permutation representation — 2 generators on 302 points:

(2,3,4)(5,7,6)(8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116,117,118,119,120,121,122,123,124,125,126,127,128,129,130,131,132,133,134,135,136,137,138,139,140,141,142,143,144,145,146,147,148,149,150,151,152,153,154,155,156,157,158,159,160,161,162,163,164,165,166,167,168,169,170,171,172,173,174,175,176,177,178,179,180,181,182,183,184,185,186,187,188,189,190,191,192,193,194,195,196,197,198,199,200,201,202,203,204,205,206,207,208,209,210,211,212,213,214,215,216,217,218,219,220,221,222,223,224,225,226,227,228,229,230,231,232,233,234,235,236,237,238,239,240,241,242,243,244,245,246,247,248,249,250,251,252,253,254,255,256,257,258,259,260,261,262,263,264,265,266,267,268,269,270,271,272,273,274,275,276,277,278,279,280,281,282,283,284,285,286,287,288,289,290,291,292,293,294,295,296,297,298,299,300)(301,302);(1,2,3,5,4,6,7)

Conjugacy classes & character table

2930 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup ofC4×ΓL(1,𝔽8)×C293, ΓL(1,𝔽8)×Dic293, ΓL(1,𝔽8)⋊C4×C293, …
maximal normal subgroup ofC4×ΓL(1,𝔽8)×C293, ΓL(1,𝔽8)×Dic293, ΓL(1,𝔽8)⋊C4×C293, …
maximal quotient ofC4×ΓL(1,𝔽8)×C293, C22×ΓL(1,𝔽8)×C293, C2×C7⋊C9×C293, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(12306, 2);