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C₂×#6656 #91308

order	480
isoclinism	isoclinic class of #6652
automorphism	?
homology	Abelianization (H₁) = C₂³ · Schur multiplier (H₂) = C₂²

Aliases

Splittings

Hall	C₃×C₅ ⋊ C₂×SD₁₆
Sylow	C₅ ⋊ C₂×#215
Sylow	C₃ ⋊ C₂×#687

Subgroups

	subgroup	G/H
center	C₂²	#1201
commutator, cosocle	C₃×C₄×C₅	C₂³
Frattini	C₄	C₂×D₃×D₅
Fitting	C₂×C₃×C₄×C₅	C₂²
socle	C₂²×C₃×C₅	D₄
prime radical	C₂×C₅×D₁₂	C₂
hypercenter	C₂×C₄	D₃×D₅
hypocenter	C₃×C₅	C₂×SD₁₆
LCS	G ▷ C₃×C₄×C₅ ▷ C₂×C₃×C₅ ▷ C₃×C₅
UCS	C₁ ◁ C₂² ◁ C₂×C₄

136 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degree	μ(G) = 18
transitive degree	μ_t(G) = 240

A minimal faithful permutation representation — 3 generators on 18 points:

(1,2)(4,5)(6,7,9,10,8)(12,15)(13,18)(16,17);(3,4,5)(7,8)(9,10)(11,12,14,17)(13,15,18,16);(1,2)

Conjugacy classes & character table

60 conjugacy classes — view the full character table.

Relationships

maximal subgroup of	#11747034, #11747040, #11747042, …
maximal normal subgroup of	#11747034, #11747040, #11747042, …
maximal quotient of	#11746882, #11746901, #11746918, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(480, 384);