Finite Group Databasebeta

#14521114

order1984
automorphism?
homologyAbelianization (H1) = C22×C8 · Schur multiplier (H2) = C23

Aliases

No aliases for this group.

Splittings

FittingC31×C4⋊C8 ⋊ C2
SylowC31 ⋊ C8×D4

Subgroups

subgroupG/H
center, FrattiniC2×C4C22×D31
commutatorC2×C31C22×C8
FittingC31×C4⋊C8C2
socleC22×C31C22×C4
prime radicalC2×D124C4
cosocleC2×C4×C31C23
hypercenterC4⋊C8D31
hypocenterC31C8×D4
LCSG ▷ C2×C31 ▷ C31
UCSC1 ◁ C2×C4 ◁ C4⋊C8

134 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 992

Polycyclic presentation:

2^6,31|a^2=e,c^2=e,e^2=f,b^a=bd,g^b=g^30,g^c=g^30

Conjugacy classes & character table

340 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#16844503, #16844505, #16844508, …
maximal normal subgroup of#16844503, #16844505, #16844508, …
maximal quotient of#16844505, #16844510, #16844517, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1984, 614);