Finite Group Databasebeta
Cayley diagram

C2×#6403 #89952

order448
isoclinismisoclinic class of #6400
automorphism?
homologyAbelianization (H1) = C23 · Schur multiplier (H2) = C22

Aliases

direct productC2×#6403

Splittings

SylowC7 ⋊ C2×Q32

Subgroups

subgroupG/H
centerC22#1141
commutator, cosocleC7×C8C23
FrattiniC8C22×D7
FittingC2×C7×Q16C2
socle, prime radicalC22×C7D8
hypercenterC2×Q16D7
hypocenterC7C2×Q32
LCSG ▷ C7×C8 ▷ C4×C7 ▷ C2×C7 ▷ C7
UCSC1 ◁ C22 ◁ C2×C4 ◁ C2×C8 ◁ C2×Q16

82 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 41
transitive degreeμt(G) = 448

A minimal faithful permutation representation — 3 generators on 41 points:

(3,4,6,8,9,7,5)(10,12,15,23)(11,16,19,33)(13,25,28,41)(14,30,26,22)(17,35,36,40)(18,37,29,32)(20,38,39,24)(21,34,31,27);(4,5)(6,7)(8,9)(10,11,15,19)(12,20,23,39)(13,24,28,38)(14,29,26,18)(16,31,33,21)(17,34,36,27)(22,40,30,35)(25,37,41,32);(1,2)

Conjugacy classes & character table

64 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#11726961, #11726963, #11726979, …
maximal normal subgroup of#11726961, #11726963, #11726979, …
maximal quotient ofC2×#89284, C2×#89287, #11728357, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(448, 714);