C₂×#20273890 #27359847

order	13568
automorphism	?
homology	Abelianization (H₁) = C₂⁴ · Schur multiplier (H₂) = C₂⁵

Aliases

direct product

C₂×#20273890

Splittings

Fitting	C₂×C₅₃×Q₈⋊C₈ ⋊ C₂
Sylow	C₅₃ ⋊ C₂×#1638

Subgroups

	subgroup	G/H
center	C₂³	#13133187
commutator, cosocle	C₄²×C₅₃	C₂⁴
Frattini	C₄²	C₂³×D₅₃
Fitting	C₂×C₅₃×Q₈⋊C₈	C₂
socle	C₂³×C₅₃	#120
prime radical	C₂²×D₂₁₂	D₄
hypercenter	C₂×Q₈⋊C₈	D₅₃
hypocenter	C₅₃	C₂×#1638
LCS	G ▷ C₄²×C₅₃ ▷ C₂²×C₅₃ ▷ C₅₃
UCS	C₁ ◁ C₂³ ◁ C₂×C₄² ◁ C₂×Q₈⋊C₈

946 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degree	μ(G) = 87
transitive degree	μ_t(G) = 6784

A minimal faithful permutation representation — 4 generators on 87 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)(56,59,61,60)(57,63,64,68)(58,66,67,69)(62,70,71,65)(73,79)(75,76)(78,86)(80,81)(82,87)(83,84);(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)(56,58)(57,62)(59,66)(60,69)(61,67)(63,70)(64,71)(65,68)(72,74,77,85)(73,78,81,87)(75,84,76,83)(79,86,80,82);(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)(56,57,61,64)(58,65,67,70)(59,63,60,68)(62,69,71,66)(72,73,77,81)(74,82,85,86)(75,80,76,79)(78,84,87,83);(54,55)

Conjugacy classes & character table

1508 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(13568, 145323);

C2×#20273890 #27359847