Finite Group Databasebeta
Cayley diagram

C2×#18750 #6348663

order512
nilpotency class3
isoclinismisoclinic class of #18746
automorphism?
homologyAbelianization (H1) = C25 · Schur multiplier (H2) = C29

Aliases

direct productC2×#18750

Subgroups

subgroupG/H
center, socleC23C2×#120
commutator, Frattini, cosocleC42C25
prime radicalC2×#3205C2
LCSG ▷ C42 ▷ C22 ▷ C1
UCSC1 ◁ C23 ◁ C22×C42 ◁ G
LECSG ▷ C42 ▷ C22 ▷ C1

3402 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 26
transitive degreeμt(G) = 128

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

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

Conjugacy classes & character table

86 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#72310307, #72310309, C2×#6348971, …
maximal normal subgroup of#72310307, #72310309, C2×#6348971, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 6255859);