Finite Group Databasebeta

C8×#14555786 #31815362

order17792
automorphism?
homologyAbelianization (H1) = C23×C8 · Schur multiplier (H2) = C25

Aliases

direct productC8×#14555786

Splittings

FittingC8×Q8×C139 ⋊ C2
SylowC139 ⋊ C8×#41

Subgroups

subgroupG/H
centerC2×C8C22×D139
commutatorC2×C139C23×C8
FrattiniC2×C4C23×D139
FittingC8×Q8×C139C2
socleC22×C139C23×C4
prime radicalC2×#14555786C4
cosocleC2×C4×C139C24
hypercenterC8×Q8D139
hypocenterC139C8×#41
LCSG ▷ C2×C139 ▷ C139
UCSC1 ◁ C2×C8 ◁ C8×Q8

456 conjugacy classes of subgroups; only the 225 normal subgroups are shown.

normal subgroups only

This group has 456 conjugacy classes of subgroups — too many to draw. Only its 225 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

2840 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(17792, 13468);