C₂×#760839 #72331935

order	1024
nilpotency class	2
automorphism	?
homology	Abelianization (H₁) = C₂⁶ · Schur multiplier (H₂) = C₂¹³×C₄

Aliases

direct product

C₂×#760839

Subgroups

	subgroup	G/H
center, socle	C₂⁵	C₂⁵
commutator, Frattini, cosocle	C₂⁴	C₂⁶
LCS	G ▷ C₂⁴ ▷ C₁
UCS	C₁ ◁ C₂⁵ ◁ G
LECS	G ▷ C₂⁴ ▷ C₁

49337 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degree	μ(G) = 26
transitive degree	μ_t(G) = 256

A minimal faithful permutation representation — 6 generators on 26 points:

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

Conjugacy classes & character table

208 conjugacy classes — view the full character table.

Relationships

maximal subgroup of	C₂×#72323318, C₂×#72323310, C₂×#72323330
maximal normal subgroup of	C₂×#72323318, C₂×#72323310, C₂×#72323330

GAP

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

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

C2×#760839 #72331935