Finite Group Databasebeta
Cayley diagram

C2×#28126 #6459397

order512
nilpotency class3
isoclinismisoclinic class of #23924
automorphism?
homologyAbelianization (H1) = C25 · Schur multiplier (H2) = C27×C4

Aliases

direct productC2×#28126

Subgroups

subgroupG/H
center, socleC24C22×D4
commutator, Frattini, cosocleC22×C4C25
prime radicalC22×#447C2
LCSG ▷ C22×C4 ▷ C2 ▷ C1
UCSC1 ◁ C24 ◁ C22×#117 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

3620 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 30
transitive degreeμt(G) = 128

A minimal faithful permutation representation — 5 generators on 30 points:

(1,2);(7,8)(9,13)(10,12)(11,14)(15,16)(17,20)(18,21)(19,23)(22,26)(24,28)(25,27)(29,30);(3,4,5,6)(7,9,10,14)(8,11,12,13)(15,17)(16,20)(18,25)(19,24)(21,27)(22,29)(23,28)(26,30);(4,6)(16,21)(18,26)(20,27)(22,23)(25,30)(28,29);(8,12)(11,13)(17,24)(20,28)(25,30)(27,29)

Conjugacy classes & character table

92 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#72264747, #72264780, C2×#7613557, …
maximal normal subgroup of#72264747, #72264780, C2×#7613557, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 6366593);