C₂×#763535 #72294765

order	1024
nilpotency class	2
automorphism	?
homology	Abelianization (H₁) = C₂⁶ · Schur multiplier (H₂) = C₂¹²

Aliases

direct product

C₂×#763535

Subgroups

	subgroup	G/H
center, socle	C₂⁵	C₂⁵
commutator, Frattini, cosocle	C₂⁴	C₂⁶
prime radical	C₂⁵×D₄	C₂²
LCS	G ▷ C₂⁴ ▷ C₁
UCS	C₁ ◁ C₂⁵ ◁ G
LECS	G ▷ C₂⁴ ▷ C₁

33629 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degree	μ(G) = 30
transitive degree	μ_t(G) = 256

A minimal faithful permutation representation — 6 generators on 30 points:

(7,8,11,12)(9,13,14,10)(15,16,18,19)(17,20,21,22)(23,24,27,29)(25,26,30,28);(7,9,11,14)(8,10,12,13)(16,19)(17,21)(25,30)(26,28);(4,6)(8,12)(10,13)(15,17)(16,20)(18,21)(19,22)(23,25,27,30)(24,28,29,26);(7,9)(8,10)(11,14)(12,13)(15,16)(17,20)(18,19)(21,22)(23,26)(24,25)(27,28)(29,30);(3,4)(5,6)(7,10)(8,9)(11,13)(12,14)(15,17)(16,20)(18,21)(19,22)(23,25)(24,26)(27,30)(28,29);(1,2)

Conjugacy classes & character table

184 conjugacy classes — view the full character table.

Relationships

maximal subgroup of	C₂×#72293946
maximal normal subgroup of	C₂×#72293946
maximal quotient of	C₂×#72293952

GAP

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

gap> G := Group((7,8,11,12)(9,13,14,10)(15,16,18,19)(17,20,21,22)(23,24,27,29)(25,26,30,28), (7,9,11,14)(8,10,12,13)(16,19)(17,21)(25,30)(26,28), (4,6)(8,12)(10,13)(15,17)(16,20)(18,21)(19,22)(23,25,27,30)(24,28,29,26), (7,9)(8,10)(11,14)(12,13)(15,16)(17,20)(18,19)(21,22)(23,26)(24,25)(27,28)(29,30), (3,4)(5,6)(7,10)(8,9)(11,13)(12,14)(15,17)(16,20)(18,21)(19,22)(23,25)(24,26)(27,30)(28,29), (1,2));

C2×#763535 #72294765