Finite Group Databasebeta

C2×#613200 #72334450

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

Aliases

direct productC2×#613200

Subgroups

subgroupG/H
center, socleC25C25
commutator, Frattini, cosocleC24C26
prime radicalC22×#2410C2
LCSG ▷ C24 ▷ C1
UCSC1 ◁ C25 ◁ G
LECSG ▷ C24 ▷ C1

72755 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)(13,17)(14,18)(15,16)(21,25)(23,26);(4,6)(7,8,9,10)(12,16)(14,17)(19,20,22,24)(21,26,25,23);(3,4)(5,6)(7,8)(9,10)(12,16)(13,18);(11,13)(12,14)(15,18)(16,17);(1,2);(11,14)(12,13)(15,17)(16,18)(19,21)(20,23)(22,25)(24,26)

Conjugacy classes & character table

232 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#72237098, C2×#72236761, C2×#72232405, …
maximal normal subgroup ofC2×#72237098, C2×#72236761, C2×#72232405, …
maximal quotient ofC2×#72332555, C2×#72323673

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