Finite Group Databasebeta

C2×#89354 #11729753

order896
automorphism?
homologyAbelianization (H1) = C2×C42 · Schur multiplier (H2) = C24

Aliases

direct productC2×#89354

Splittings

SylowC7 ⋊ C2×#344

Subgroups

subgroupG/H
centerC2×C4(C2×D7)⋊C4
commutatorC22×C7C2×C42
FrattiniC22×C4C22×D7
FittingC22×C7×M16C2
socleC22×C7#95
prime radicalC24×C7C2×C4
cosocleC22×C4×C7C23
hypercenterC22×M16D7
hypocenterC7C2×#344
LCSG ▷ C22×C7 ▷ C2×C7 ▷ C7
UCSC1 ◁ C2×C4 ◁ C23×C4 ◁ C22×M16

388 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 224

Conjugacy classes & character table

164 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofDic7×#344, C4×#89354, #13259008, …
maximal normal subgroup ofDic7×#344, C4×#89354, #13259008, …
maximal quotient ofC2×#11725547, #13243426, #13243429, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(896, 4519);