Finite Group Databasebeta
Cayley diagram

C2×#34211 #7625524

order512
nilpotency class2
isoclinismisoclinic class of #3484
automorphism?
homologyAbelianization (H1) = C25×C4 · Schur multiplier (H2) = C214

Aliases

direct productC2×#34211

Subgroups

subgroupG/H
center, socleC24C25
commutatorC22C25×C4
Frattini, cosocleC23C26
prime radicalC24×D4C22
LCSG ▷ C22 ▷ C1
UCSC1 ◁ C24 ◁ G
LECSG ▷ C23 ▷ C1

11842 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);(4,6)(7,8,10,9)(11,12)(13,14)(15,23)(16,17)(18,21)(19,24)(20,25)(22,26);(7,9,10,8)(12,17)(14,18)(19,23)(22,25);(3,4,5,6)(11,13)(12,18)(14,17)(15,20)(16,21)(19,25)(22,23)(24,26);(11,14,16,18)(12,13,17,21)(15,22,24,25)(19,20,23,26);(11,15,16,24)(12,19,17,23)(13,20,21,26)(14,22,18,25)

Conjugacy classes & character table

176 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#7625531, C2×#7672588, C2×#7672441, …
maximal normal subgroup ofC2×#7625531, C2×#7672588, C2×#7672441, …
maximal quotient ofC2×#530615

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 7532720);