Finite Group Databasebeta

D8×#11924753 #34060270

order19072
automorphism?
homologyAbelianization (H1) = C22×C8 · Schur multiplier (H2) = C23

Aliases

direct productD8×#11924753

Splittings

SylowC149 ⋊ C8×D8

Subgroups

subgroupG/H
centerC22D4×#10597010
commutatorC4×C149C22×C8
FrattiniC2×C4C22×#10597010
Fitting, prime radicalC2×D8×C149C4
socleC22×C149C4×D4
cosocleC4×Dic149C23
hypercenterC2×D8#10597010
hypocenterC149C8×D8
LCSG ▷ C4×C149 ▷ C2×C149 ▷ C149
UCSC1 ◁ C22 ◁ C2×C4 ◁ C2×D8

196 conjugacy classes of subgroups; only the 74 normal subgroups are shown.

normal subgroups only

This group has 196 conjugacy classes of subgroups — too many to draw. Only its 74 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) = 9536

Conjugacy classes & character table

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

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(19072, 20089);