Finite Group Databasebeta

#31826437

order18112
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C22×C4

Aliases

No aliases for this group.

Splittings

Fitting#99×C283 ⋊ C2
SylowC283 ⋊ #410

Subgroups

subgroupG/H
centerC2C22⋊C4×D283
commutatorC22×C283C22×C4
FrattiniC23C22×D283
Fitting#99×C283C2
socleC2×C283C2×C22⋊C4
prime radicalC2×#17985391C2
cosocleC23×C283C23
hypercenter#99D283
hypocenterC283#410
LCSG ▷ C22×C283 ▷ C2×C283 ▷ C283
UCSC1 ◁ C2 ◁ C23 ◁ #99

158 conjugacy classes of subgroups; only the 51 normal subgroups are shown.

normal subgroups only

This group has 158 conjugacy classes of subgroups — too many to draw. Only its 51 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=e,c^2=f,b^a=bd,d^a=df,e^b=ef,g^c=g^282

Conjugacy classes & character table

1573 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup of#49122899, #49122901, #49122909, …
maximal normal subgroup of#49122899, #49122901, #49122909, …
maximal quotient of#49119572, #49119574, #49119580, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(18112, 521);