Finite Group Databasebeta

#31827271

order18112
automorphism?
homologyAbelianization (H1) = C24 · Schur multiplier (H2) = C25

Aliases

No aliases for this group.

Splittings

FittingC2×SD16×C283 ⋊ C2
SylowC283 ⋊ #577

Subgroups

subgroupG/H
centerC2C2×D4×D283
commutator, cosocleC4×C283C24
FrattiniC4C23×D283
FittingC2×SD16×C283C2
socleC2×C283C22×D4
hypercenterC2×SD16D283
hypocenterC283#577
LCSG ▷ C4×C283 ▷ C2×C283 ▷ C283
UCSC1 ◁ C2 ◁ C2×C4 ◁ C2×SD16

258 conjugacy classes of subgroups; only the 99 normal subgroups are shown.

normal subgroups only

This group has 258 conjugacy classes of subgroups — too many to draw. Only its 99 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,e^2=f,b^a=be,e^a=ef,e^b=ef,d^c=df,g^d=g^282

Conjugacy classes & character table

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

Relationships

maximal subgroup of#49133026, #49133027, #49133033, …
maximal normal subgroup of#49133026, #49133027, #49133033, …
maximal quotient of#49129782, #49129789, #49129852, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(18112, 1355);