Finite Group Databasebeta

C4×Dic116 #14271259

order1856
isoclinismisoclinic class of #90773
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C22

Aliases

direct productC4×Dic116

Splittings

SylowC29 ⋊ C4×Q16

Subgroups

subgroupG/H
centerC2×C4D116
commutatorC4×C29C22×C4
FrattiniC2×C4C22×D29
FittingC4×C8×C29C2
socle, prime radicalC22×C29C2×D4
cosocleC2×C4×C29C23
hypercenterC4×C8D29
hypocenterC29C4×Q16
LCSG ▷ C4×C29 ▷ C2×C29 ▷ C29
UCSC1 ◁ C2×C4 ◁ C42 ◁ C4×C8

110 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 1856

Conjugacy classes & character table

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

Relationships

maximal subgroup of#16817455, #16817457, #16817461, …
maximal normal subgroup of#16817455, #16817457, #16817461, …
maximal quotient ofC8×Dic116, #16818344, #16818390, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1856, 645);