Finite Group Databasebeta
Cayley diagram

C2×#9086 #195939

order512
nilpotency class3
isoclinismisoclinic class of #8304
automorphism?
homologyAbelianization (H1) = C23×C4 · Schur multiplier (H2) = C27

Aliases

direct productC2×#9086

Subgroups

subgroupG/H
center, socleC24C2×C22⋊C4
commutatorC24C23×C4
Frattini, cosocleC23×C4C24
prime radicalC25C22×C4
LCSG ▷ C24 ▷ C2 ▷ C1
UCSC1 ◁ C24 ◁ C23×C42 ◁ G
LECSG ▷ C23×C4 ▷ C22 ▷ C1

1710 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 30
transitive degreeμt(G) = 256

A minimal faithful permutation representation — 4 generators on 30 points:

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

Conjugacy classes & character table

104 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#246143, C2×#196018, C2×#196023, …
maximal normal subgroup ofC2×#246143, C2×#196018, C2×#196023, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 103135);