Finite Group Databasebeta

#349×D163 #35216152

order20864
automorphism?
homologyAbelianization (H1) = C22×C8 · Schur multiplier (H2) = C23

Aliases

direct product#349×D163

Splittings

Fitting#349×C163 ⋊ C2
SylowC163 ⋊ C2×#349

Subgroups

subgroupG/H
centerC4C22⋊C4×D163
commutatorC22×C163C22×C8
FrattiniC2×C8C22×D163
Fitting#349×C163C2
socleC2×C163C2×C22⋊C8
prime radicalC23×D163C8
cosocleC2×C8×C163C23
hypercenter#349D163
hypocenterC163C2×#349
LCSG ▷ C22×C163 ▷ C2×C163 ▷ C163
UCSC1 ◁ C4 ◁ C2×C8 ◁ #349

236 conjugacy classes of subgroups; only the 77 normal subgroups are shown.

normal subgroups only

This group has 236 conjugacy classes of subgroups — too many to draw. Only its 77 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) = 2608

Conjugacy classes & character table

1826 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(20864, 6126);