Finite Group Databasebeta

#31826638

order18112
automorphism?
homologyAbelianization (H1) = C23 · Schur multiplier (H2) = C23

Aliases

No aliases for this group.

Splittings

Fitting2−1+4×C283 ⋊ C2
SylowC283 ⋊ #454

Subgroups

subgroupG/H
centerC2#22583579
commutator, cosocleC2×C4×C283C23
FrattiniC2×C4C22×D283
Fitting2−1+4×C283C2
socleC2×C283#120
hypercenter2−1+4D283
hypocenterC283#454
LCSG ▷ C2×C4×C283 ▷ C2×C283 ▷ C283
UCSC1 ◁ C2 ◁ C2×C4 ◁ 2−1+4

146 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 4528

Polycyclic presentation:

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

Conjugacy classes & character table

2413 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup of#49123277, #49123280, #49123285, …
maximal normal subgroup of#49123277, #49123280, #49123285, …
maximal quotient of#49120190, #49120196, #49120201, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(18112, 722);