Finite Group Databasebeta

#349×D139 #31808020

order17792
automorphism?
homologyAbelianization (H1) = C22×C8 · Schur multiplier (H2) = C23

Aliases

direct product#349×D139

Splittings

Fitting#349×C139 ⋊ C2
SylowC139 ⋊ C2×#349

Subgroups

subgroupG/H
centerC4C22⋊C4×D139
commutatorC22×C139C22×C8
FrattiniC2×C8C22×D139
Fitting#349×C139C2
socleC2×C139C2×C22⋊C8
prime radicalC23×D139C8
cosocleC2×C8×C139C23
hypercenter#349D139
hypocenterC139C2×#349
LCSG ▷ C22×C139 ▷ C2×C139 ▷ C139
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) = 2224

Conjugacy classes & character table

1562 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(17792, 6126);