Finite Group Databasebeta
Cayley diagram

C2×#23485 #6431859

order512
nilpotency class3
isoclinismisoclinic class of #23387
automorphism?
homologyAbelianization (H1) = C25 · Schur multiplier (H2) = C210

Aliases

direct productC2×#23485

Subgroups

subgroupG/H
center, socleC24C22×D4
commutator, Frattini, cosocleC22×C4C25
prime radicalC22×#537C2
LCSG ▷ C22×C4 ▷ C2 ▷ C1
UCSC1 ◁ C24 ◁ C23×#41 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

5082 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 26
transitive degreeμt(G) = 256

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

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

Conjugacy classes & character table

104 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#6440447, C2×#6432048, C2×#6448622
maximal normal subgroup ofC2×#6440447, C2×#6432048, C2×#6448622

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 6339055);