Finite Group Databasebeta

C2×C22⋊C4×Dic146 #33245173

order18688
automorphism?
homologyAbelianization (H1) = C24×C4 · Schur multiplier (H2) = C210

Aliases

direct productC2×C22⋊C4×Dic146

Splittings

SylowC73 ⋊ C2×Q8×C22⋊C4

Subgroups

subgroupG/H
centerC24C23×D73
commutatorC22×C73C24×C4
FrattiniC23C24×D73
FittingC2×C4×C22⋊C4×C73C2
socleC24×C73C24
prime radicalC25×C73C23
cosocleC23×C73C25
hypercenterC2×C4×C22⋊C4D73
hypocenterC73C2×Q8×C22⋊C4
LCSG ▷ C22×C73 ▷ C73
UCSC1 ◁ C24 ◁ C2×C4×C22⋊C4

5414 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 9344

Conjugacy classes & character table

2980 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(18688, 328757);