Finite Group Databasebeta

#31826366

order18112
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C23×C4

Aliases

No aliases for this group.

Splittings

FittingC2×C4⋊C4×C283 ⋊ C2
SylowC283 ⋊ #390

Subgroups

subgroupG/H
center, FrattiniC23C22×D283
commutatorC22×C283C22×C4
FittingC2×C4⋊C4×C283C2
socle, cosocleC23×C283C23
prime radicalC22×D1132C2
hypercenterC2×C4⋊C4D283
hypocenterC283#390
LCSG ▷ C22×C283 ▷ C283
UCSC1 ◁ C23 ◁ C2×C4⋊C4

258 conjugacy classes of subgroups; only the 83 normal subgroups are shown.

normal subgroups only

This group has 258 conjugacy classes of subgroups — too many to draw. Only its 83 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|a^2=f,b^2=df,c^2=e,b^a=bd,c^a=ce,g^b=g^282

Conjugacy classes & character table

2848 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup of#49119192, #49121213, #49121469, …
maximal normal subgroup of#49119192, #49121213, #49121469, …
maximal quotient of#49119490, #49119497, #49119501, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(18112, 450);