Finite Group Databasebeta

#31826697

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

Aliases

No aliases for this group.

Splittings

Fitting#103×C283 ⋊ C2
SylowC283 ⋊ #465

Subgroups

subgroupG/H
centerC22D4×D283
commutator, cosocleC2×C4×C283C23
FrattiniC2×C4C22×D283
Fitting#103×C283C2
socleC22×C283C2×D4
prime radical#22583585C2
hypercenter#103D283
hypocenterC283#465
LCSG ▷ C2×C4×C283 ▷ C2×C283 ▷ C283
UCSC1 ◁ C22 ◁ C2×C4 ◁ #103

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

normal subgroups only

This group has 124 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,g^a=g^282,g^b=g^282,g^c=g^282

Conjugacy classes & character table

1996 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup of#465×D283, C2×#31826697, #49130841, …
maximal normal subgroup of#465×D283, C2×#31826697, #49130841, …
maximal quotient of#49120605, #49120612, #49120639, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(18112, 781);