Finite Group Databasebeta
Cayley diagram

C2×#56346 #8099019

order512
nilpotency class2
isoclinismisoclinic class of #53390
automorphism?
homologyAbelianization (H1) = C26 · Schur multiplier (H2) = C211×C4

Aliases

direct productC2×#56346

Subgroups

subgroupG/H
center, socleC24C25
commutator, Frattini, cosocleC23C26
LCSG ▷ C23 ▷ C1
UCSC1 ◁ C24 ◁ G
LECSG ▷ C23 ▷ C1

9316 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 26
transitive degreeμt(G) = 128

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

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

Conjugacy classes & character table

92 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#72232673, #72232708, #72233399, …
maximal normal subgroup of#72232673, #72232708, #72233399, …
maximal quotient ofC2×#3868090, C2×#599835, C2×#4029237, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 8006215);