Finite Group Databasebeta
Cayley diagram

C2×#6372 #89672

order448
isoclinismisoclinic class of Dic14
automorphism?
homologyAbelianization (H1) = C22×C8 · Schur multiplier (H2) = C22

Aliases

direct productC2×#6372

Splittings

FittingC2×C7×C16 ⋊ C2
SylowC7 ⋊ C2×M32

Subgroups

subgroupG/H
centerC2×C8C2×D7
commutatorC2×C7C22×C8
FrattiniC8C22×D7
FittingC2×C7×C16C2
socleC22×C7C2×C8
prime radicalC22×D7C8
cosocleC7×C8C23
hypercenterC2×C16D7
hypocenterC7C2×M32
LCSG ▷ C2×C7 ▷ C7
UCSC1 ◁ C2×C8 ◁ C2×C16

90 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 25
transitive degreeμt(G) = 224

A minimal faithful permutation representation — 3 generators on 25 points:

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

Conjugacy classes & character table

136 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#11725408, C4×#6372, #11726805, …
maximal normal subgroup of#11725408, C4×#6372, #11726805, …
maximal quotient of#11726802, C4×#6372, #11726806, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(448, 434);