Finite Group Databasebeta
Cayley diagram

C2×#14908 #607916

order512
nilpotency class2
isoclinismisoclinic class of #14715
automorphism?
homologyAbelianization (H1) = C25 · Schur multiplier (H2) = C29

Aliases

direct productC2×#14908

Subgroups

subgroupG/H
center, socle, prime radicalC25C24
commutator, Frattini, cosocleC24C25
LCSG ▷ C24 ▷ C1
UCSC1 ◁ C25 ◁ G
LECSG ▷ C24 ▷ C1

3694 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 26
transitive degreeμt(G) = 512

A minimal faithful permutation representation — 5 generators on 26 points:

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

Conjugacy classes & character table

128 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#1393321, C2×#843232, C2×#1393243, …
maximal normal subgroup ofC2×#1393321, C2×#843232, C2×#1393243, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 515112);