Finite Group Databasebeta

#31826833

order18112
automorphism?
homologyAbelianization (H1) = C23 · Schur multiplier (H2) = C4

Aliases

No aliases for this group.

Splittings

SylowC283 ⋊ #491

Subgroups

subgroupG/H
centerC22C2×C22⋊D283
commutator, cosocleC2×C4×C283C23
FrattiniC2×C4C22×D283
FittingC4⋊Q8×C283C2
socle, prime radicalC22×C283C2×D4
hypercenterC4⋊Q8D283
hypocenterC283#491
LCSG ▷ C2×C4×C283 ▷ C2×C283 ▷ C283
UCSC1 ◁ C22 ◁ C42 ◁ C4⋊Q8

90 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 18112

Polycyclic presentation:

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

Conjugacy classes & character table

1990 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup of#49119433, #49120583, #49120588, …
maximal normal subgroup of#49119433, #49120583, #49120588, …
maximal quotient of#49121396, #49121954, #49122082, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(18112, 917);