Finite Group Databasebeta

#31826201

order18112
automorphism?
homologyAbelianization (H1) = C2×C4 · Schur multiplier (H2) = C2

Aliases

No aliases for this group.

Splittings

SylowC283 ⋊ #328

Subgroups

subgroupG/H
centerC22(C2×D283)⋊C4
commutatorC2×C4×C283C2×C4
FrattiniC22×C4C2×D283
Fitting#95×C283C2
socleC22×C283C22⋊C4
prime radicalC23×C283D4
cosocleC22×C4×C283C22
hypercenter#95D283
hypocenterC283#328
LCSG ▷ C2×C4×C283 ▷ C22×C283 ▷ C283
UCSC1 ◁ C22 ◁ C22×C4 ◁ #95

80 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 4528

Polycyclic presentation:

2^6,283|a^2=d,b^2=e,c^2=f,b^a=bc,c^a=ce,c^b=cf,d^b=def,g^b=g^282

Conjugacy classes & character table

2839 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup of#328×D283, C2×#31826201, #49119744, …
maximal normal subgroup of#328×D283, C2×#31826201, #49119744, …
maximal quotient of#49119083, #49119086, #49119140, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(18112, 285);