Finite Group Databasebeta

C2×Q16×D31 #14521824

order1984
automorphism?
homologyAbelianization (H1) = C24 · Schur multiplier (H2) = C25

Aliases

direct productC2×Q16×D31

Splittings

FittingC2×Q16×C31 ⋊ C2
SylowC31 ⋊ C22×Q16

Subgroups

subgroupG/H
centerC22D4×D31
commutator, cosocleC4×C31C24
FrattiniC4C23×D31
FittingC2×Q16×C31C2
socleC22×C31C2×D4
prime radicalC22×D31D4
hypercenterC2×Q16D31
hypocenterC31C22×Q16
LCSG ▷ C4×C31 ▷ C2×C31 ▷ C31
UCSC1 ◁ C22 ◁ C2×C4 ◁ C2×Q16

258 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 992

Conjugacy classes & character table

238 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofD31×#358, #16847429, D31×#362, …
maximal normal subgroup ofD31×#358, #16847429, D31×#362, …
maximal quotient ofC2×#103×D31, C2×#107×D31, C4×Q16×D31, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1984, 1324);