Finite Group Databasebeta

C2×D7×#102 #11736183

order896
automorphism?
homologyAbelianization (H1) = C23×C4 · Schur multiplier (H2) = C27

Aliases

direct productC2×D7×#102

Splittings

FittingC2×C7×#102 ⋊ C2
SylowC7 ⋊ C22×#102

Subgroups

subgroupG/H
centerC23D4×D7
commutatorC4×C7C23×C4
FrattiniC2×C4C23×D7
FittingC2×C7×#102C2
socleC23×C7C2×D4
prime radicalC22×D4×D7C2
cosocleC2×C4×C7C24
hypercenterC2×#102D7
hypocenterC7C22×#102
LCSG ▷ C4×C7 ▷ C2×C7 ▷ C7
UCSC1 ◁ C23 ◁ C22×C4 ◁ C2×#102

1072 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 224

Conjugacy classes & character table

140 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC4×D7×#102, D7×#1762, #13351604, …
maximal normal subgroup ofC4×D7×#102, D7×#1762, #13351604, …
maximal quotient ofC2×D7×D4⋊C8, D7×#1486, C2×#11725926, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(896, 10949);