Finite Group Databasebeta

#31826656

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

Aliases

No aliases for this group.

Splittings

Fitting#99×C283 ⋊ C2
SylowC283 ⋊ #458

Subgroups

subgroupG/H
centerC2#22583580
commutator, cosocleC23×C283C23
FrattiniC23C22×D283
Fitting#99×C283C2
socleC2×C283#120
prime radical#22583655C2
hypercenter#99D283
hypocenterC283#458
LCSG ▷ C23×C283 ▷ C2×C283 ▷ C283
UCSC1 ◁ C2 ◁ C23 ◁ #99

160 conjugacy classes of subgroups; only the 39 normal subgroups are shown.

normal subgroups only

This group has 160 conjugacy classes of subgroups — too many to draw. Only its 39 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) = 4528

Polycyclic presentation:

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

Conjugacy classes & character table

1567 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup of#49123253, #49123254, #49123258, …
maximal normal subgroup of#49123253, #49123254, #49123258, …
maximal quotient of#49120248, #49120249, #49120253, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(18112, 740);