C₂²×#45479 #72301159

order	1024
nilpotency class	2
automorphism	?
homology	Abelianization (H₁) = C₂⁷ · Schur multiplier (H₂) = C₂¹⁷×C₄²

Aliases

direct product

C₂²×#45479

Subgroups

	subgroup	G/H
center, socle	C₂⁵	C₂⁵
commutator, Frattini, cosocle	C₂³	C₂⁷
LCS	G ▷ C₂³ ▷ C₁
UCS	C₁ ◁ C₂⁵ ◁ G
LECS	G ▷ C₂³ ▷ C₁

98841 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degree	μ(G) = 24
transitive degree	μ_t(G) = 256

A minimal faithful permutation representation — 7 generators on 24 points:

(6,8)(9,10)(11,14)(12,16)(13,15)(17,18)(19,23)(20,22)(21,24);(5,6)(7,8)(9,11,13,16)(10,14,15,12)(17,18,20,22)(19,21,24,23);(10,15)(12,14)(17,18,20,22)(19,23,24,21);(9,12)(10,11)(13,14)(15,16)(17,18)(19,21)(20,22)(23,24);(9,11)(10,12)(13,16)(14,15)(17,19)(18,21)(20,24)(22,23);(3,4);(1,2)(3,4)

Conjugacy classes & character table

208 conjugacy classes — view the full character table.

Relationships

maximal subgroup of	C₂²×#7763450, C₂²×#8062966, C₂²×#7985575
maximal normal subgroup of	C₂²×#7763450, C₂²×#8062966, C₂²×#7985575

GAP

Past the SmallGroups library coverage — no SmallGroups id. Construct it from a minimal faithful permutation representation:

gap> G := Group((6,8)(9,10)(11,14)(12,16)(13,15)(17,18)(19,23)(20,22)(21,24), (5,6)(7,8)(9,11,13,16)(10,14,15,12)(17,18,20,22)(19,21,24,23), (10,15)(12,14)(17,18,20,22)(19,23,24,21), (9,12)(10,11)(13,14)(15,16)(17,18)(19,21)(20,22)(23,24), (9,11)(10,12)(13,16)(14,15)(17,19)(18,21)(20,24)(22,23), (3,4), (1,2)(3,4));

C22×#45479 #72301159