Finite Group Databasebeta

C22⋊Q8×#10596833 #34023198

order18688
automorphism?
homologyAbelianization (H1) = C23×C8 · Schur multiplier (H2) = C25

Aliases

direct productC22⋊Q8×#10596833

Splittings

SylowC73 ⋊ C8×C22⋊Q8

Subgroups

subgroupG/H
center, FrattiniC23C23×#64408
commutatorC22×C73C23×C8
FittingC2×C22⋊Q8×C73C4
socleC23×C73C23×C4
prime radicalC24×C73C22×C4
cosocleC22×Dic73C24
hypercenterC2×C22⋊Q8#64408
hypocenterC73C8×C22⋊Q8
LCSG ▷ C22×C73 ▷ C73
UCSC1 ◁ C23 ◁ C2×C22⋊Q8

990 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 9344

Conjugacy classes & character table

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

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(18688, 1106782);