Finite Group Databasebeta

C2×#41×Dic7 #11744326

order896
automorphism?
homologyAbelianization (H1) = C24×C4 · Schur multiplier (H2) = C29

Aliases

direct productC2×#41×Dic7

Splittings

SylowC7 ⋊ C2×C4×#41

Subgroups

subgroupG/H
centerC22×C4C22×D7
commutatorC2×C7C24×C4
FrattiniC22C24×D7
Fitting, prime radicalC22×C7×#41C2
socleC23×C7C24
cosocleC22×C7C25
hypercenterC22×#41D7
hypocenterC7C2×C4×#41
LCSG ▷ C2×C7 ▷ C7
UCSC1 ◁ C22×C4 ◁ C22×#41

1728 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 448

Conjugacy classes & character table

200 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#13259203, #13259206, #13259258, …
maximal normal subgroup of#13259203, #13259206, #13259258, …
maximal quotient ofC2×Dic7×#117, C2×C4×D4×Dic7, C2×C4×Q8×Dic7, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(896, 19092);