Finite Group Databasebeta

C2×#24923617 #36334445

order21376
automorphism?
homologyAbelianization (H1) = C24 · Schur multiplier (H2) = C24×C4

Aliases

direct productC2×#24923617

Splittings

FittingC2×C4⋊Q8×C167 ⋊ C2
SylowC167 ⋊ C2×#486

Subgroups

subgroupG/H
centerC23C2×C22⋊D167
commutator, cosocleC2×C4×C167C24
FrattiniC2×C4C23×D167
FittingC2×C4⋊Q8×C167C2
socleC23×C167C2×D4
prime radicalC2×#19128829C2
hypercenterC2×C4⋊Q8D167
hypocenterC167C2×#486
LCSG ▷ C2×C4×C167 ▷ C2×C167 ▷ C167
UCSC1 ◁ C23 ◁ C2×C42 ◁ C2×C4⋊Q8

528 conjugacy classes of subgroups; only the 181 normal subgroups are shown.

normal subgroups only

This group has 528 conjugacy classes of subgroups — too many to draw. Only its 181 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) = 10688

Conjugacy classes & character table

2368 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(21376, 14817);