Finite Group Databasebeta

C2×D7×#101 #11736149

order896
automorphism?
homologyAbelianization (H1) = C23×C4 · Schur multiplier (H2) = C26

Aliases

direct productC2×D7×#101

Splittings

FittingC2×C7×#101 ⋊ C2
SylowC7 ⋊ C22×#101

Subgroups

subgroupG/H
centerC22D7×C22⋊C4
commutatorC22×C7C23×C4
FrattiniC2×C4C23×D7
FittingC2×C7×#101C2
socleC22×C7C2×C22⋊C4
prime radicalC23×D7C2×C4
cosocleC2×C4×C7C24
hypercenterC2×#101D7
hypocenterC7C22×#101
LCSG ▷ C22×C7 ▷ C2×C7 ▷ C7
UCSC1 ◁ C22 ◁ C22×C4 ◁ C2×#101

736 conjugacy classes of subgroups; only the 221 normal subgroups are shown.

normal subgroups only

This group has 736 conjugacy classes of subgroups — too many to draw. Only its 221 normal subgroups are shown.

Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.

Full subgroup data →

Presentation

transitive degreeμt(G) = 224

Conjugacy classes & character table

110 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofD7×#1394, #13268779, #13271332, …
maximal normal subgroup ofD7×#1394, #13268779, #13271332, …
maximal quotient ofC2×D7×#324, D7×#1461, C2×#11725879, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(896, 10915);