Finite Group Databasebeta

#455×D197 #38752039

order25216
automorphism?
homologyAbelianization (H1) = C24 · Schur multiplier (H2) = C26

Aliases

direct product#455×D197

Splittings

Fitting#455×C197 ⋊ C2
SylowC197 ⋊ C2×#455

Subgroups

subgroupG/H
centerC2#120×D197
commutator, cosocleC2×C4×C197C24
FrattiniC2×C4C23×D197
Fitting#455×C197C2
socleC2×C197C2×#120
prime radicalH(5,𝔽2)×D197C2
hypercenter#455D197
hypocenterC197C2×#455
LCSG ▷ C2×C4×C197 ▷ C2×C197 ▷ C197
UCSC1 ◁ C2 ◁ C2×C4 ◁ #455

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

normal subgroups only

This group has 760 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

1600 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(25216, 13837);