Finite Group Databasebeta

C4×Dic866 #28357186

order13856
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C22

Aliases

direct productC4×Dic866

Splittings

SylowC433 ⋊ C4×Q8

Subgroups

subgroupG/H
centerC2×C4C2×D433
commutatorC2×C433C22×C4
FrattiniC22C22×D433
FittingC42×C433C2
socle, prime radical, cosocleC22×C433C23
hypercenterC42D433
hypocenterC433C4×Q8
LCSG ▷ C2×C433 ▷ C433
UCSC1 ◁ C2×C4 ◁ C42

70 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 13856

Conjugacy classes & character table

3476 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup of#42121541, #42121543, C4×#20294085, …
maximal normal subgroup of#42121541, #42121543, C4×#20294085, …
maximal quotient ofC4×C4⋊Dic433, C4×#20294076, #42121694, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(13856, 112);