Finite Group Databasebeta

#31826709

order18112
automorphism?
homologyAbelianization (H1) = C23 · Schur multiplier (H2) = C22

Aliases

No aliases for this group.

Splittings

SylowC283 ⋊ #468

Subgroups

subgroupG/H
centerC22C2×C22⋊D283
commutator, cosocleC2×C4×C283C23
FrattiniC2×C4C22×D283
Fitting, prime radical#121×C283C2
socleC22×C283C2×D4
hypercenter#121D283
hypocenterC283#468
LCSG ▷ C2×C4×C283 ▷ C2×C283 ▷ C283
UCSC1 ◁ C22 ◁ C22×C4 ◁ #121

120 conjugacy classes of subgroups; only the 41 normal subgroups are shown.

normal subgroups only

This group has 120 conjugacy classes of subgroups — too many to draw. Only its 41 normal subgroups are shown.

Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.

Full subgroup data →

Presentation

transitive degreeμt(G) = 9056

Polycyclic presentation:

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

Conjugacy classes & character table

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

Relationships

maximal subgroup of#468×D283, C2×#31826709, #49130867, …
maximal normal subgroup of#468×D283, C2×#31826709, #49130867, …
maximal quotient of#49120724, #49120731, #49120758, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(18112, 793);