Finite Group Databasebeta

C2×#6342377 #72334641

order1024
nilpotency class2
automorphism?
homologyAbelianization (H1) = C26 · Schur multiplier (H2) = C214

Aliases

direct productC2×#6342377

Subgroups

subgroupG/H
center, socleC25C25
commutator, Frattini, cosocleC24C26
prime radicalC23×#120C22
LCSG ▷ C24 ▷ C1
UCSC1 ◁ C25 ◁ G
LECSG ▷ C24 ▷ C1

79371 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 26
transitive degreeμt(G) = 256

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

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

Conjugacy classes & character table

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

Relationships

maximal subgroup ofC2×#72233692, C2×#72233696, C2×#72233715, …
maximal normal subgroup ofC2×#72233692, C2×#72233696, C2×#72233715, …
maximal quotient ofC2×#72334404

GAP

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

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