Finite Group Databasebeta

C2×Q8⋊#11924753 #34059979

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

Aliases

direct productC2×Q8⋊#11924753

Splittings

SylowC149 ⋊ C2×Q8⋊C8

Subgroups

subgroupG/H
centerC23C22⋊#10597010
commutatorC4×C149C22×C8
FrattiniC2×C4C22×#10597010
FittingC22×Q8×C149C4
socle, prime radicalC23×C149C22⋊C4
cosocleC4×Dic149C23
hypercenterC22×Q8#10597010
hypocenterC149C2×Q8⋊C8
LCSG ▷ C4×C149 ▷ C2×C149 ▷ C149
UCSC1 ◁ C23 ◁ C22×C4 ◁ C22×Q8

280 conjugacy classes of subgroups; only the 114 normal subgroups are shown.

normal subgroups only

This group has 280 conjugacy classes of subgroups — too many to draw. Only its 114 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) = 19072

Conjugacy classes & character table

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

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(19072, 19798);