Finite Group Databasebeta

#31826575

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

Aliases

No aliases for this group.

Splittings

FittingC4×D4×C283 ⋊ C2
SylowC283 ⋊ #442

Subgroups

subgroupG/H
centerC22C2×C22⋊D283
commutatorC4×C283C22×C4
FrattiniC2×C4C22×D283
FittingC4×D4×C283C2
socleC22×C283C2×D4
prime radicalC2×#17985377C2
cosocleC2×C4×C283C23
hypercenterC4×D4D283
hypocenterC283#442
LCSG ▷ C4×C283 ▷ C2×C283 ▷ C283
UCSC1 ◁ C22 ◁ C42 ◁ C4×D4

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

normal subgroups only

This group has 132 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) = 9056

Polycyclic presentation:

2^6,283|a^2=e,c^2=ef,d^2=f,b^a=bd,c^a=cf,d^a=df,d^b=df,g^b=g^282

Conjugacy classes & character table

2842 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup of#442×D283, C2×#31826575, #49130056, …
maximal normal subgroup of#442×D283, C2×#31826575, #49130056, …
maximal quotient of#49120083, #49120123, #49120125, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(18112, 659);