Finite Group Databasebeta

#31826937

order18112
automorphism?
homologyAbelianization (H1) = C23×C4 · Schur multiplier (H2) = C25

Aliases

No aliases for this group.

Splittings

FittingC4×D4×C283 ⋊ C2
SylowC283 ⋊ #518

Subgroups

subgroupG/H
center, FrattiniC22C23×D283
commutatorC2×C283C23×C4
FittingC4×D4×C283C2
socle, cosocleC22×C283C24
prime radicalC2×D4×D283C2
hypercenterC4×D4D283
hypocenterC283#518
LCSG ▷ C2×C283 ▷ C283
UCSC1 ◁ C22 ◁ C4×D4

338 conjugacy classes of subgroups; only the 151 normal subgroups are shown.

normal subgroups only

This group has 338 conjugacy classes of subgroups — too many to draw. Only its 151 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=be,d^a=de,c^b=ce,g^d=g^282

Conjugacy classes & character table

2854 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup of#49130086, #49130088, #49130090, …
maximal normal subgroup of#49130086, #49130088, #49130090, …
maximal quotient of#49123613, #49123615, #49123620, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(18112, 1021);