Finite Group Databasebeta
Cayley diagram

C2×#56299 #8099031

order512
nilpotency class2
isoclinismisoclinic class of #53390
automorphism?
homologyAbelianization (H1) = C26 · Schur multiplier (H2) = C212

Aliases

direct productC2×#56299

Subgroups

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

7310 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);(3,4,7,9)(5,10,6,8)(12,15)(16,18);(3,5)(4,8)(6,7)(9,10)(13,17)(16,18)(19,20)(21,25)(22,24)(23,26);(5,6)(8,10)(11,12,14,15)(13,16,17,18)(19,20,22,24)(21,23,26,25);(3,6,7,5)(4,8,9,10)(11,12)(13,16)(14,15)(17,18)(19,20)(21,23)(22,24)(25,26);(3,4)(5,10)(6,8)(7,9)(11,13)(12,16)(14,17)(15,18)(19,21)(20,23)(22,26)(24,25)

Conjugacy classes & character table

92 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#8137517, C2×#8388250, C2×#8197431, …
maximal normal subgroup ofC2×#8137517, C2×#8388250, C2×#8197431, …
maximal quotient ofC2×#2327734, C2×#3334782, C22×#56299

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 8006227);