Finite Group Databasebeta
Cayley diagram

C2×#33832 #7623579

order512
nilpotency class4
isoclinismisoclinic class of #33830
automorphism?
homologyAbelianization (H1) = C25 · Schur multiplier (H2) = C29

Aliases

direct productC2×#33832

Subgroups

subgroupG/H
center, socleC23C22×D8
commutator, Frattini, cosocleC2×C8C25
prime radicalC2×#3280C2
LCSG ▷ C2×C8 ▷ C4 ▷ C2 ▷ C1
UCSC1 ◁ C23 ◁ C2×C4×D4 ◁ C2×C8×D4 ◁ G
LECSG ▷ C2×C8 ▷ C4 ▷ C2 ▷ C1

2028 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 38
transitive degreeμt(G) = 128

A minimal faithful permutation representation — 5 generators on 38 points:

(1,2);(3,4)(5,6)(7,8,12,17)(9,18,22,29)(10,23,26,32)(11,14,25,16)(13,28,31,20)(15,33,35,24)(19,36,37,30)(21,38,27,34);(7,9,12,22)(8,13,17,31)(10,19,26,37)(11,27,25,21)(14,30,16,36)(15,34,35,38)(18,32,29,23)(20,33,28,24);(4,6);(8,14)(9,19)(10,24)(11,25)(13,29)(16,17)(18,31)(20,21)(22,37)(23,32)(26,33)(27,28)(30,34)(36,38)

Conjugacy classes & character table

86 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#7623621
maximal normal subgroup ofC2×#7623621

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 7530775);