Finite Group Databasebeta
Cayley diagram

C2×#36573 #7630281

order512
nilpotency class2
isoclinismisoclinic class of D4×#120
automorphism?
homologyAbelianization (H1) = C26 · Schur multiplier (H2) = C212

Aliases

direct productC2×#36573

Subgroups

subgroupG/H
center, socleC24C25
commutator, Frattini, cosocleC23C26
prime radicalC22×#127C22
LCSG ▷ C23 ▷ C1
UCSC1 ◁ C24 ◁ G
LECSG ▷ C23 ▷ C1

7058 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:

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

Conjugacy classes & character table

140 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#7746718, C2×#7985566, C2×#7691430, …
maximal normal subgroup ofC2×#7746718, C2×#7985566, C2×#7691430, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 7537477);