Finite Group Databasebeta

#14520855

order1984
automorphism?
homologyAbelianization (H1) = C2×C4 · Schur multiplier (H2) = C2

Aliases

No aliases for this group.

Splittings

FittingC31×#108 ⋊ C2
SylowC31 ⋊ #359

Subgroups

subgroupG/H
centerC4#92479
commutatorC8×C31C2×C4
FrattiniC2×C8C2×D31
FittingC31×#108C2
socleC2×C31#102
prime radical#11758481C2
cosocleC2×C8×C31C22
hypercenter#108D31
hypocenterC31#359
LCSG ▷ C8×C31 ▷ C4×C31 ▷ C2×C31 ▷ C31
UCSC1 ◁ C4 ◁ C2×C4 ◁ C2×C8 ◁ #108

56 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 63
transitive degreeμt(G) = 992

Polycyclic presentation:

2^6,31|a^2=d,c^2=ef,d^2=f,e^2=f,b^a=bc,c^a=ce,e^a=ef,c^b=ce,e^b=ef,g^b=g^30

Conjugacy classes & character table

232 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofD31×#359, C2×#14520855, #16847437, …
maximal normal subgroup ofD31×#359, C2×#14520855, #16847437, …
maximal quotient of#16843671, #16843674, #16843725, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1984, 355);