Finite Group Databasebeta

#101×D31 #14521027

order1984
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C23

Aliases

direct product#101×D31

Splittings

FittingC31×#101 ⋊ C2
SylowC31 ⋊ C2×#101

Subgroups

subgroupG/H
centerC2C22⋊C4×D31
commutatorC22×C31C22×C4
FrattiniC2×C4C22×D31
FittingC31×#101C2
socleC2×C31C2×C22⋊C4
prime radicalC22×D31C2×C4
cosocleC2×C4×C31C23
hypercenter#101D31
hypocenterC31C2×#101
LCSG ▷ C22×C31 ▷ C2×C31 ▷ C31
UCSC1 ◁ C2 ◁ C2×C4 ◁ #101

146 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 496

Conjugacy classes & character table

187 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofD31×#355, D31×#356, #16847397, …
maximal normal subgroup ofD31×#355, D31×#356, #16847397, …
maximal quotient ofD31×#324, #16844033, #16844039, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1984, 527);