C₂×#20273274 #27351430

order	13568
automorphism	?
homology	Abelianization (H₁) = C₂³×C₄ · Schur multiplier (H₂) = C₂⁵×C₄

Aliases

direct product

C₂×#20273274

Splittings

Fitting	C₂×C₅₃×#382 ⋊ C₂
Sylow	C₅₃ ⋊ C₂×#1517

Subgroups

	subgroup	G/H
center	C₂³	C₂×#11719921
commutator	C₂×C₄×C₅₃	C₂³×C₄
Frattini	C₂²×C₄	C₂³×D₅₃
Fitting	C₂×C₅₃×#382	C₂
socle	C₂³×C₅₃	C₂×C₂²⋊C₄
prime radical	C₂×#16811173	C₂
cosocle	C₂²×C₄×C₅₃	C₂⁴
hypercenter	C₂×#382	D₅₃
hypocenter	C₅₃	C₂×#1517
LCS	G ▷ C₂×C₄×C₅₃ ▷ C₂²×C₅₃ ▷ C₅₃
UCS	C₁ ◁ C₂³ ◁ C₂²×C₄² ◁ C₂×#382

1366 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degree	μ(G) = 79
transitive degree	μ_t(G) = 3392

A minimal faithful permutation representation — 4 generators on 79 points:

(1,2,4,6,8,10,12,14,16,18,20,22,24,26,28,30,32,34,36,38,40,42,44,46,48,50,52,53,51,49,47,45,43,41,39,37,35,33,31,29,27,25,23,21,19,17,15,13,11,9,7,5,3)(56,58,60,59)(57,61,63,62)(64,67,68,76)(65,70,71,79)(66,73,74,75)(69,77,72,78);(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)(57,61)(58,59)(62,63)(64,66)(65,69)(67,75)(68,74)(70,78)(71,72)(73,76)(77,79);(56,57)(58,62)(59,61)(60,63)(64,65)(66,72,74,69)(67,70)(68,71)(73,78,75,77)(76,79);(54,55)

Conjugacy classes & character table

1520 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(13568, 136906);

C2×#20273274 #27351430