Finite Group Databasebeta

H(3,ℤ/4)×D197 #38742411

order25216
automorphism?
homologyAbelianization (H1) = C2×C42 · Schur multiplier (H2) = C23×C4

Aliases

direct productH(3,ℤ/4)×D197

Splittings

FittingH(3,ℤ/4)×C197 ⋊ C2
SylowC197 ⋊ C2×H(3,ℤ/4)

Subgroups

subgroupG/H
centerC4C42×D197
commutatorC4×C197C2×C42
FrattiniC22×C4C22×D197
FittingH(3,ℤ/4)×C197C2
socleC2×C197C2×#95
prime radicalC23×D197D4
cosocleC22×C4×C197C23
hypercenterH(3,ℤ/4)D197
hypocenterC197C2×H(3,ℤ/4)
LCSG ▷ C4×C197 ▷ C197
UCSC1 ◁ C4 ◁ H(3,ℤ/4)

404 conjugacy classes of subgroups; only the 135 normal subgroups are shown.

normal subgroups only

This group has 404 conjugacy classes of subgroups — too many to draw. Only its 135 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) = 3152

Conjugacy classes & character table

2200 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(25216, 4209);