Finite Group Databasebeta
Cayley diagram

C2×#5997 #87660

order392
isoclinismisoclinic class of #5997
automorphism?
homologyAbelianization (H1) = C2×C4 · Schur multiplier (H2) = C2×C7

Aliases

direct productC2×#5997

Splittings

Fitting, socleC2×C72 ⋊ C4
derived, SylowC72 ⋊ C2×C4

Subgroups

subgroupG/H
center, hypercenterC2#5997
commutator, hypocenterC72C2×C4
FrattiniC1G
Fitting, socleC2×C72C4
prime radicalC2×C7⋊D7C2
cosocleC7⋊D7C22
LCSG ▷ C72
UCSC1 ◁ C2

36 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 16
transitive degreeμt(G) = 28

A minimal faithful permutation representation — 2 generators on 16 points:

(3,4)(5,8,9,6)(7,13,12,16)(10,14,15,11);(1,2)(3,15,13,5,9,16,10)(4,11,12,8,6,7,14)

Conjugacy classes & character table

32 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofD72⋊C4, #11716086, #11716090, …
maximal normal subgroup ofD72⋊C4, #11716086, #11716090, …
maximal quotient of#11716091, #11716092, C4×#5997, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(392, 40);