Finite Group Databasebeta

#31826260

order18112
automorphism?
homologyAbelianization (H1) = C2×C4 · Schur multiplier (H2) = C22

Aliases

No aliases for this group.

Splittings

SylowC283 ⋊ #354

Subgroups

subgroupG/H
centerC2#22583525
commutatorC2×C4×C283C2×C4
FrattiniC2×D4C2×D283
Fitting#124×C283C2
socleC2×C283#99
prime radical, cosocleC2×D4×C283C22
hypercenter#124D283
hypocenterC283#354
LCSG ▷ C2×C4×C283 ▷ C22×C283 ▷ C2×C283 ▷ C283
UCSC1 ◁ C2 ◁ C22 ◁ C2×D4 ◁ #124

70 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 4528

Polycyclic presentation:

2^6,283|a^2=d,b^2=f,c^2=f,b^a=bc,c^a=ce,e^a=ef,g^a=g^282,c^b=cf,d^b=def,d^c=df

Conjugacy classes & character table

1987 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup of#49119412, #49119413, #49119418, …
maximal normal subgroup of#49119412, #49119413, #49119418, …
maximal quotient of#49119195, #49119205, #49119261, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(18112, 344);