Finite Group Databasebeta

#340×D197 #38742424

order25216
automorphism?
homologyAbelianization (H1) = C2×C42 · Schur multiplier (H2) = C25

Aliases

direct product#340×D197

Splittings

Fitting#340×C197 ⋊ C2
SylowC197 ⋊ C2×#340

Subgroups

subgroupG/H
centerC23D4×D197
commutatorC4×C197C2×C42
FrattiniC22×C4C22×D197
Fitting#340×C197C2
socleC23×C197C2×D4
prime radicalC23×D197D4
cosocleC22×C4×C197C23
hypercenter#340D197
hypocenterC197C2×#340
LCSG ▷ C4×C197 ▷ C2×C197 ▷ C197
UCSC1 ◁ C23 ◁ C22×C4 ◁ #340

512 conjugacy classes of subgroups; only the 193 normal subgroups are shown.

normal subgroups only

This group has 512 conjugacy classes of subgroups — too many to draw. Only its 193 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) = 12608

Conjugacy classes & character table

2800 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(25216, 4222);