Finite Group Databasebeta

Q8×(C2×D139)⋊C4 #31809237

order17792
automorphism?
homologyAbelianization (H1) = C23×C4 · Schur multiplier (H2) = C26

Aliases

direct productQ8×(C2×D139)⋊C4

Splittings

FittingC2×C4×Q8×C139 ⋊ C2
SylowC139 ⋊ Q8×C22⋊C4

Subgroups

subgroupG/H
center, FrattiniC23C23×D139
commutatorC22×C139C23×C4
FittingC2×C4×Q8×C139C2
socle, cosocleC23×C139C24
prime radicalC23×D139C23
hypercenterC2×C4×Q8D139
hypocenterC139Q8×C22⋊C4
LCSG ▷ C22×C139 ▷ C139
UCSC1 ◁ C23 ◁ C2×C4×Q8

820 conjugacy classes of subgroups; only the 287 normal subgroups are shown.

normal subgroups only

This group has 820 conjugacy classes of subgroups — too many to draw. Only its 287 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) = 8896

Conjugacy classes & character table

2810 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(17792, 7343);