Finite Group Databasebeta
Cayley diagram

C2×#28103 #6459339

order512
nilpotency class3
isoclinismisoclinic class of #24274
automorphism?
homologyAbelianization (H1) = C25 · Schur multiplier (H2) = C28

Aliases

direct productC2×#28103

Subgroups

subgroupG/H
center, socleC24C22×D4
commutator, Frattini, cosocleC22×C4C25
prime radicalC2×#2407C2
LCSG ▷ C22×C4 ▷ C2 ▷ C1
UCSC1 ◁ C24 ◁ C22×C4×D4 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

3156 conjugacy classes of subgroups.

Full subgroup data →

Presentation

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

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

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

Conjugacy classes & character table

92 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#7613571, C2×#7611549, C2×#6467101, …
maximal normal subgroup ofC2×#7613571, C2×#7611549, C2×#6467101, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 6366535);