Finite Group Databasebeta
Cayley diagram

C2×#32648 #7511114

order512
nilpotency class3
isoclinismisoclinic class of #30396
automorphism?
homologyAbelianization (H1) = C25 · Schur multiplier (H2) = C28

Aliases

direct productC2×#32648

Subgroups

subgroupG/H
center, socleC24C22×D4
commutator, Frattini, cosocleC22×C4C25
prime radicalC23×D8C22
LCSG ▷ C22×C4 ▷ C2 ▷ C1
UCSC1 ◁ C24 ◁ C22×C4×Q8 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

2318 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);(3,4,7,9)(5,6,10,8)(11,12)(13,17)(14,16)(15,18);(3,5,7,10)(4,8,9,6)(11,13)(12,15)(14,18)(16,17)(19,20)(21,23)(22,25)(24,26);(12,16)(15,17)(20,23)(21,26)(24,25);(3,6,7,8)(4,5,9,10)(13,18)(15,17)

Conjugacy classes & character table

92 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#7511792
maximal normal subgroup ofC2×#7511792
maximal quotient ofC2×#511530

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 7418310);