Finite Group Databasebeta
Cayley diagram

C2×#31223 #7503789

order512
nilpotency class3
isoclinismisoclinic class of #30412
automorphism?
homologyAbelianization (H1) = C25 · Schur multiplier (H2) = C28

Aliases

direct productC2×#31223

Subgroups

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

2486 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);(7,8,11,14)(9,10,13,12)(15,16,20,22,19,24,18,23)(17,21,27,28,26,30,25,29);(3,4)(5,6)(7,9,11,13)(8,12,14,10)(15,17,19,26)(16,21,24,30)(18,25,20,27)(22,28,23,29);(4,6)(7,10,11,12)(8,13,14,9)(16,22)(18,20)(21,28)(23,24)(25,27)(29,30);(8,14)(9,13)(16,23)(18,20)(21,29)(22,24)(25,27)(28,30)

Conjugacy classes & character table

80 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#72264432, C2×#7613946, #72264544, …
maximal normal subgroup of#72264432, C2×#7613946, #72264544, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 7410985);